CN102107993B

CN102107993B - Method for filtering various water sources into drinking water

Info

Publication number: CN102107993B
Application number: CN201010621375.1A
Authority: CN
Inventors: 郑高宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2014-08-20
Anticipated expiration: 2030-12-23
Also published as: CN102107993A

Abstract

The invention discloses a method for filtering various water sources into drinking water. In the method, a first-level biological purification water preparation unit is added before the conventional water treatment process according to a water purification principle; pollutants harmful to a human body are removed from water without performing sterilization by using ozone and chlorine; a water purification device manufactured by the method has a simple structure and low water preparation cost and is reliable to operate; and people in vast rural areas and rural towns can drink and use the purified water produced by the device. The method is implemented by the following technical scheme: the public biological purification water preparation unit and the conventional water purification treatment unit are designed and manufactured into standard combined filter element modules; according to the sequence of a water purification treatment process, the combined filter element modules are buckled from top to bottom into a tower-shaped water purification device; according to requirements of different water sources and different clients, the modules of the combined filter elements by different processes are replaced only according to the local water quality condition, so that various water sources are filtered into the driving water.

Description

A kind of method of filtering various water sources into direct drinking water

Technical field

The present invention relates to water purification filter method, more particularly, the present invention be more particularly directed to a kind of method of filtering various water sources into direct drinking water.

Background technology

At present, the various direct-drinking waters that China market is sold, its conventional preparation method is by city tap-water, by ozone oxidation, charcoal absorption, ultrafiltration, osmosis filtration, chlorine disinfectant or ozonization, remove residual pollutent, bacterium, virus in tap water, improve tap water quality, then pass through canning machine, seal into bottled water or bottled water, or drink for resident by the pipeline community of making a gift to someone; The method of this conventional water purification filter water, is the method that adopts dosing coagulant, and in coagulating agent and water, impurity reacts to remove impurity, removal be mainly water-borne glue body and suspended substance; The character of fine suspension is very similar with the character of colloid, therefore removes the object that water-borne glue body is water treatment; After major part in water is removed, using its bacterium generating as carrier also can be removed major part; To dosing coagulant in water or flocculation agent to destroy the stability of water-borne glue body, make the colloid in water flocculate into larger flocs unit with suspended substance, to separate from water, reach the object of purification of water quality, but dosing coagulant essence is can not kill bacteria, very large peculiar smell in water often, therefore will be to adding chlorine in water or ozone is sterilized, increase gac equipment and remove peculiar smell, make often to contain in drinking-water the carcinogenic residue of ozone and chlorine disinfectant; Owing to having adopted the equipment of the high-end technology of dosing, the operational management very complexity that becomes, water treating equipment expensive price, very high to influent quality requirement, power consumption is large, and water producing cost is high, floor space is large, operational management is inconvenient, and reason can not adapt to 80% above rural area, the whole nation, small towns population, the demand of drinking direct-drinking water of accounting for.

Summary of the invention

The object of the invention is to overcome deficiency of the prior art, disclose a kind of method of filtering various water sources into direct drinking water; The method of described filtration various water sources into direct drinking water, according to China's national situation innovation, biopurification processing unit wherein, it is the biopurification treatment process that the present invention newly increased before conventional water purification treatment technology, natural, healthy, environmental protection three concepts have been merged, this process characteristic, according to water body biopurification principle, in biopurification processing unit, be provided with, comprise the glass tower lid of introducing sunlight and the fluorescent lamp of introducing illumination evening, equally with daytime can play photosynthesis to microorganism in water evening like this; Also being provided with overflow filters, in feedwater, increase dissolved oxygen, the microbial film of granulated filler and apposition growth thereof of also take is main treatment media, gives full play to the metabolic activity of microbial population, maintain the optimum eubiosis of water body, water pollutant is tentatively removed;

Conventional water purifying treating method thinks that chemical treatment is omnipotent, be everlasting and add flocculation agent in water and impel turbidity substance precipitation in water, add flocculation agent time, some responseless peculiar smell takes next stage to, add again gac and carry out taste removal, in order to remove bacterium, add again chlorine and carry out sterilization, now as you know, add chlorine disinfectant and can produce carcinogenic substance in water: in addition, the gac that conventional clean water treatment is used, grown duration of service, can cover with the many bacteriums of root in gac gap, makes water purification more dangerous;

The biopurification processing unit of disclosure of the invention, can replace the chloridization process of conventional clean water treatment, the carcinogens of having avoided cholorination or ozonize sterilization to bring;

This filtered water method is simple, reliable, consumes energy little, and water producing cost is low, and full automatic control is easy to use, and applied range is made the direct-drinking water coming and allowed vast rural area, small towns population afford to drink, to afford to use; In actual applications; be particularly suitable for pesticidal contamination water source, rural area, chemical pollution water source; water-based endemy, schistosomicide, high arsenic water, water of high fluorine content, brackish water, local radioactive water, partial area are subject to natural disaster and the water that pollutes; produce direct-drinking water; filled up the blank that direct-drinking water can be drunk in Chinese vast rural area, small towns population; realize China's water resources and effectively protect, also met the demand that high-end customer is drunk multifunctinoal health water.

Biopurification water-purifying process 7 of the present invention is before conventional water purification treatment technology, the one-level biopurification treatment process 7 increasing, this biopurification treatment process 7 is without dosing coagulant, without ozone, without chlorine disinfectant, by the metabolism of the microorganism that troops, can remove the toxin of the macrobead in raw water, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae, also can remove the biodegradable organism that conventional treatment method can not effectively be removed, the organism of synthetic, ammonia ammonia, iron and manganese;

The pre-treatment water-purifying process 8 of conventional clean water treatment is mainly the method that adopts dosing coagulant, to dosing coagulant in water or flocculation agent to destroy the stability of water-borne glue body, make the colloid in water flocculate into larger flocs unit with suspended substance, to separate, reach the object of purification of water quality from water; Described coagulating treatment technique is divided into mixing, reaction, three processes of precipitation, and modern water technology major part is combined these three operations, is placed in settler and completes, and is a kind of water technology of classics, very universal; Because Organic Pollutant of Drinking Water Source is serious, the organism existing in water source has provide protection to colloid, making increases certain difficulty to water treatment, also hard degradation of poisonous organism in water in addition, there is biological accumulation and three-induced effect, in order to reduce organism and disinfection byproduct (DBP) in water, USEPA (EPA), Japan and China, all use the method that strengthens coagulating agent to solve, expert both domestic and external thinks, in water, organism is mainly removed by absorption, precipitation, and this method is called enhanced coagulation technology; But dosing coagulant impels dregs precipitation in water, with the responseless composition of coagulating agent, such as the material of peculiar smell also can flow to next stage, again because have peculiar smell in water, so must add gac taste removal equipment; Owing to adding coagulating agent, can not remove bacterium and virus, so must add oxygen, carry out sterilization, chlorine produces again disinfection byproduct (DBP) in water, is a kind of carcinogenic substance, so must strengthen again dosing coagulant, is a kind of typical vicious cycle; Conventional drinking-water is processed the gac using in addition, belongs to a kind of non-polar adsorbent, organism, the look in can Adsorption water, smell, taste, but gac is also vegetative large hotbed;

It is advanced treatment technology of conventional water purification treatment technology that the film of conventional clean water treatment is processed water-purifying process 10, membrane technology refers to and utilizes the polymer of synthetic or the film that inorganic materials is made, be the method for utilizing pressure difference the component separating of pre-removal can be gone out for impellent, membrane filtration generally can be divided into: micro-filtration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO); Described micro-filtration can be removed suspended substance, the bacterium of 0.1-10 micron, working pressure 0.01-02MPa; Described ultrafiltration can be removed colloid, bacterium and the virus of 0.01-0.1 micron, working pressure 0.2-0.4MPa; Described nanofiltration is a kind of special film, and the surface band negative electricity of film can be removed any material that is greater than 1 nanometer, and nanofiltration, when removing water pollutant, has also retained in water to the useful composition of human body and trace element widespread use in drinking-water technique; Described reverse osmosis, aperture is less than 1 nanometer, generally be used for sea water desaltination, brackish water desalination, does not recommend for purifying of drinking water, because reverse osmosis membrane working pressure is compared with high (energy consumption is large), the rate of recovery of water is low, also have a main drawback to be, reverse osmosis membrane, when removing water pollutant, is also all removed the mineral substance of HUMAN HEALTH useful in water and trace element;

The function treatment water-purifying process 13 of conventional clean water treatment is the additional function treatment technology in conventional water purification treatment technology, the method adopting has: pH regulator, mineralising (as medical stone, MUSYUSHI, tourmaline, fluorite) filtration, magnetization, electromagnetization, to obtain the special additional function (as little in sensitization, weakly alkaline, subset, can quantize) of drinking-water;

The terminal process water-purifying process 16 of conventional clean water treatment, is most important integral part in drinking-water conventional treatment process, and this part is mainly disinfection technology; The object of drinking water disinfection is to kill in water HUMAN HEALTH harmful microorganism, comprise bacterium, virus, protozoic sporangiocyst, in case stop-pass is crossed water bone infection disease (comprising cholera, typhoid fever, dysentery), the sterilization method that tap water adopts is generally: liquid chlorine (CL2) sterilization, dioxide peroxide (CLO2) sterilization, ozone (O3) sterilization, disinfection by ultraviolet light; In sterilizing process, tend to produce the disinfection byproduct (DBP) with toxicity and " three cause " effect, so chlorine and ozonization must be controlled the concentration of disinfection byproduct (DBP), for chlorine disinfectant, drinking-water quality major control trichloromethane (TBMs), ozone disinfection by-product major control bromate and formaldehyde, but some can not be removed ozone disinfection by-product by conventional processing, so ozonization can only be for process water, can not be for drinking water disinfection;

At present, drinking water treatment faces subject matter and is: organic pollutant, disinfection byproduct (DBP), water quality stability; By biopurification processing unit) and the combined treatment process that combines of pretreatment unit 8, film processing unit 10, functional process unit 13, the terminal process unit 16 of follow-up routine, the problem that above-mentioned drinking water treatment faces will be solved; The integrated artistic of this combination will now be difficult to meet modern people's requirement at drink water purifying field and traditional water-purifying process, be significant;

Research water source biopurification treatment technology country is the earliest France, and the U.S., Japan, Britain, Germany and Chinese scientific research institution carried out the various researchs of the biopurification processing at water source in succession afterwards, and had obtained some application achievements, water source biopurification treatment technology, exactly according to the micropopulation in water ecosystem (comprising heterotrophic bacterium, autotrophic bacteria, protozoon), they have the inner link of material cycle and flow of energy, in order to maintain water ecology balance, micropopulation in water body maintains water ecology balance by the metabolism (dissimilation and assimilation) of self, remove the pollutent that conventional treatment method can not effectively be removed, comprise biodegradable organism, the organism of synthetic, ammonia nitrogen, nitrite, iron and manganese, biopurification is active is bacterium, and different according to the source of energy in mushroom anabolic process and carbon, bacterium can be divided into heterotrophic bacterium and autotrophic bacteria again, wherein heterotrophic bacterium is to carry out metabolism by oxidized the produced chemical energy of organism in water, need organism as a class bacterium of synthetic self thalline carbon source, under the proteolytic enzyme effect that in water, nitrogenous organism (protein) produces heterotrophic bacterium, be hydrolyzed, generate polypeptide and dipeptides, then by peptase, be further hydrolyzed generation amino acid, amino acid is that heterotrophic bacterium absorbs, mode with deamination in heterotrophism thalline continues to be degraded, generate corresponding organic acid, this process needs will there be sufficient dissolved oxygen in water, the water surface will have sufficient illumination, and another kind of autotrophic bacteria is that to utilize in water carbonic acid gas or carbonate be carbon source, utilize ammonium salt or nitrate to synthesize the mushroom of self bacterium for carbon source, nitrobacteria is typical autotroph, the biofilm development that can form in biopurification filtrate for a long time, by nitrifying process, can effectively remove ammonia nitrogen,

In order to solve the problems of the technologies described above, the present invention is achieved by following technical proposals.

In the less space of water purification module, build an ecological balanced system that comprises that the microorganism that will cultivate in the microbial film to form on water-in 2, pneumostome 35, transparent tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, carrier filler, filler, water body is integrated;

Described water purification module is by totally one two stainless steel cylinder that concentric(al) circles forms, in module, carrier filler is equipped with in bucket 5 bottoms, settling bath 3 is equipped with on interior bucket top, and the tower lid 34 that comprises pneumostome 35 and fluorescent lamp 1 is equipped with on settling bath 3 tops, and module outer barrel 4 can be installed miscellaneous part;

Described water-in 2 is contained in settling bath 3 tops;

Described pneumostome 35, amounts to 6 diameters and is the circular hole of 12 millimeters, is equidistantly arranged on tower and covers 34 upper ends:

Described tower lid 3 is that a kind of transparent glass reinforced plastic compacting forms, and can introduce the solar radiation water surface by day, for microorganism in water is created Photosynthetic Conditions;

Described fluorescent lamp 1, can irradiate the water surface at night, is similarly microorganism in water and creates Photosynthetic Conditions;

Described fluorescent lamp, amounts to 45 watts of fluorescent lamps, is equidistantly arranged on tower and covers 34 lower ends, and fluorescent lamp is 30 centimetres to the water surface distance irradiating, and intensity of illumination is 1400-1500LUX (lux), and daylight lamp power source is 50 hertz of AC 220 Vs;

Described settling bath 3, filler is thick river sand, adopts natural gravity intermediate processing to make water turbidity drop to ideal value; Thick river sand diameter is 2-3 millimeter, and described rough sand floor height, apart from described settling bath overflow port 326-8 centimetre;

Described settling bath overflow port, when in settling bath, the water surface surpasses overflow port, water can increase dissolved oxygen in the feedwater of automatic overflow aeration; Described oxygen in water is 7.0-7.6mg/L;

Described biopurification filler: fine sand, biological ceramics particle, activated carbon granule, granularity is respectively 0.25-0.35 centimetre, 2-4 millimeter, 3-5 millimeter;

The water temperature of described raw water is 8-35 ℃;

The present invention is by described conventional processing water-purifying process unit: pre-treatment water-purifying process 8, film are processed water-purifying process 10, function treatment water-purifying process 13,16 designs of terminal process water-purifying process have been made and to have connecting portion shape, size, cooperation identical for biological purifying process, can exchange supporting Combination filter element module;

The present invention is by described biological purifying process 7, different combined with Terminal Treating 16 according to source quality, filters various water sources into direct drinking water;

The present invention is by described biological purifying process 7, according to source quality is different, process with pre-treatment water-purifying process 8, film that water-purifying process 10, function treatment water-purifying process 13, the clean agro-industrial skill 16 of terminal process are combined becomes whole water-purifying process, filtration various water sources into direct drinking water.

Biopurification treatment process 7 of the present invention comprises cascade filtration, and its filtration step is as follows:

(a) raw water is introduced to biopurification treatment process unit raw material water water-in 2, enter people's settling bath 3 and carry out natural sedimentation filtration, after natural sedimentation is filtered, suspended substance in water, calcium, magnesium, heavy metal are out precipitated, in water, turbidity reaches 1NTU, is precipitated filtered water;

(b) when the sedimentation and filtration water water surface is during higher than settling bath overflow port 32, sedimentation and filtration water can overflow aeration oxygen replenishing and under, oxygen in water is increased, water with sufficient dissolved oxygen enters after the carrier filler of biopurification composite module, and the heterotrophic bacterium of being turned out, autotrophic bacteria are attached to and on filling surface, form one deck microbial film; When the pollutent in water passes through filler, the metabolism of precipitation by filler itself, detention, materialization absorption and the microorganism that troops, pollutent is carried out to ammonification, nitrated, denitrification, remove the not treatable organism of conventional treatment method in water, complete biopurification and filter, obtain biopurification filtered water.

The present invention is by described biopurification treatment process unit 7 and conventional water purification treatment technology unit: pretreatment technology unit 8, membrane treatment process unit 10, function treatment technique unit 13, Terminal Treating unit 16, above-mentioned all treatment process unit design are made for to Combination filter element module, again by the combined water purification treatment technology unit that becomes standard of biopurification treatment combination filter core module 7 wherein and terminal process Combination filter element module 16, multiple water source is filtered, and its filtration step is as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification composite module 7 that one or two or more kinds filter core 38 is selected; Biopurification composite module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, described raw water enters after biopurification composite module, through settling bath 3 sedimentation and filtrations, through overflow aeration and biopurification, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module 16 is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module (16) is after disinfection by ultraviolet light or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(c) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process Combination filter element module 16 outer barrels 4 closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification composite module 7, again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

The present invention is combined by biopurification Combination filter element module 7 and film treatment combination filter core module 10, and the step of filtering various water sources into direct drinking water is as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, described raw water enters after biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, through overflow aeration and biopurification, filter after cascade filtration again, by the metabolism of the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) by biopurification filtered water described in higher level, introduce film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with in advance one or two or more kinds Combination filter element 12 and selects, the filter core 12 of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that water oxygen sterilization causes, bacterium, virus, described film treatment combination module 10 is the harmful material while in removing water, can be by the mineral substance of some body health benefits in water, trace element remains, obtain membrane filtration water direct-drinking water and membrane filtration condensed water,

(c) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can 21 and concentrated solution recovery pump 20, the backwater water-in 33 of the biopurification Combination filter element module 7 of making a gift to someone is processed again.

(d) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process Combination filter element module 16 outer barrels 4 closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification Combination filter element module, again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, the film treatment combination filter core module 10 that water preparation process is required, by water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, described raw water enters after biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, through overflow aeration and biopurification, filter after cascade filtration again, metabolism by the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) by biopurification filtered water described in higher level, introduce film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with in advance one or two or more kinds Combination filter element 12 and selects, the filter core 12 of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that in water, chlorine disinfectant causes, bacterium, virus, described film treatment combination module 10 is the harmful material while in removing water, can be by the mineral substance of some body health benefits in water, trace element remains, obtain membrane filtration water and membrane filtration condensed water,

(c) membrane filtration water described in higher level, introduce terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module 16 is after security personnel's filtration and sterilization, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water.

(d) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can 21 and concentrated solution recovery pump 20, the backwater water-in 33 of the biopurification Combination filter element module 7 of making a gift to someone is processed again;

(e) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process Combination filter element module 16 outer barrels 4 closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification Combination filter element module, again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, the function treatment Combination filter element module 14 that water purification treatment technology is required, press water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, and biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31); Described raw water enters after biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, through overflow aeration and biopurification, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different clients' requirement, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with in advance one or two or more kinds Combination filter element 14 and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function;

(c) function filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module 16 is after security personnel's filtration and sterilization, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(d) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process Combination filter element module outer barrel 4 closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

The present invention, between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, pretreatment combination size filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 14 that water preparation process is required, by water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification composite module is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected; Biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31; Described raw water enters after biopurification Combination filter element module 7, through settling bath 3 sedimentation and filtrations, through overflow aeration and biopurification, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to pretreatment combination size filter core module 8, described pretreatment combination size filter core module 8 is to be embedded with in advance according to the water quality at different water sources a kind of pretreatment combination size filter core module 8 that one or two or more kinds Combination filter element 9 is selected, described pretreatment combination size filter core module 8 comprises the Combination filter element of one or two or more kinds, can remove colourity in higher level's filtered water, turbidity, chlorine residue, all divide organism, peculiar smell, obtain pretreated drainage;

(c) the pretreated drainage described in higher level is introduced to film treatment combination filter core module 10, described film treatment combination filter core module 10 is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with in advance one or two or more kinds Combination filter element 12 and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module comprises, can remove in higher level's filtered water carcinogenic substance, bacterium, virus that in the not natural organic matter of filtering, synthesis of organic substance, water, chlorine disinfectant causes; Described film treatment combination filter core module 10 harmful material in removing water, can remain the mineral substance of some body health benefits in water, trace element simultaneously, obtains membrane filtration water and membrane filtration condensed water;

(d) film described in higher level is processed to filtered water and introduce function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different clients' requirement, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with in advance one or two or more kinds Combination filter element 14 and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function;

(e) function filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module (the 6th, according to the water quality at different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element (19) and selects, described terminal process Combination filter element module 16 is after security personnel's filtration or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(f) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can 21, the biopurification composite module water-in of making a gift to someone is processed again;

(g) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process Combination filter element module 16 outer barrels 4 closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

The present invention, different according to source quality in advance, select the biopurification Combination filter element module 7 and terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element, by water purification treatment technology order, interlock from top to bottom and form turriform water making machine body, without chlorination, without membrane filtration, just can produce direct-drinking water, the technical process of being prepared by multiple water source to direct-drinking water is as follows:

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Raw water (or backwater) → [biopurification composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].

The present invention, different according to source quality in advance, select the biopurification Combination filter element module 7 and film treatment combination filter core module 10, terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element, by water purification treatment technology order, interlock from top to bottom and form turriform water making machine body, the technical process that direct-drinking water is produced to without chlorine disinfectant in multiple water source is as follows:

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [film treatment combination filter core A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [film treatment combination filter core B organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Raw water (or backwater) → [biopurification composite module C organizes filter core] → [film treatment combination filter core C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].

The present invention, different according to source quality in advance, select the biopurification Combination filter element module 7, pretreatment combination size filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 13, the terminal process Combination filter element module 16 that contain one or two or more kinds various combination filter core, press water purification treatment technology flow sequence, be fastened as mutually turriform water making machine body from top to bottom, the technical process of being prepared by multiple water source to direct-drinking water is as follows:

(a) raw water is city tap-water up to standard:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(b) raw water is the city tap-water that total organic carbon exceeds standard:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreatment combination size modules A group filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(c) raw water is the city tap-water that Chlorination Disinfection By-products exceeds standard:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]:

(d) raw water is river, Lake Water, reservoir water containing high fluorine:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module D organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(e) raw water is river, Lake Water, reservoir water containing high arsenic:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(f) raw water is for containing a large amount of neutral salt, the brackish water that pH value is greater than 7:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(g) raw water is for containing bilharzial river, Lake Water, reservoir water:

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(h) raw water is river, Lake Water, reservoir water containing algae Eutrophication:

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(i) river, Lake Water, the reservoir water of raw water for exceeding standard containing agricultural chemicals:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element C organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(j) raw water is underground water, the well water that hardness exceeds standard:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(k) raw water is to contain river, Lake Water, the reservoir water that sexavalent chrome exceeds standard:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment composite module H organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

(L) raw water is the water that partial area are polluted by natural disaster:

Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in].

The present invention, different according to source quality in advance, select the biopurification composite module 7, pretreated group compound module 8, film treatment combination piece 10,16 of the function treatment composite module 13 terminal process split molds that contain one or two or more kinds various combination filter core combined, embodiment and the embodiment effect of being prepared by multiple water source to direct-drinking water are as follows:

Embodiment 1: raw water is city tap-water up to standard:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 2: raw water is the city tap-water that total organic carbon exceeds standard:

Embodiment 3: raw water is the city tap-water that oxidation sterilizing by product exceeds standard:

Raw water (or backwater) → [biopurification composite module O organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination modules A group filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 4: raw water is river, Lake Water, reservoir water containing high fluorine

Embodiment 5: raw water is river, Lake Water, reservoir water containing high arsenic

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module C organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 6: raw water is for containing a large amount of neutral salt, the brackish water that pH value is greater than 7

Embodiment 7: raw water is for containing bilharzial river, Lake Water, reservoir water

Embodiment 8: raw water is river, Lake Water, reservoir water containing algae Eutrophication

Embodiment 9: river, Lake Water, the reservoir water of raw water for exceeding standard containing agricultural chemicals

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module B organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 10: raw water is underground water, the well water that hardness exceeds standard

Embodiment 11: raw water is to contain river, Lake Water, the reservoir water that sexavalent chrome exceeds standard

Embodiment 12: raw water is the water that partial area are polluted by natural disaster

Raw water (or backwater) → [biopurification composite module C organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module B organizes filter core] → [function treatment piece A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 13: raw water is city tap-water up to standard

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 14: raw water is the city tap-water that total organic carbon exceeds standard

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module A organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 15: raw water is city tap-water up to standard

Raw water (or backwater) → [biopurification composite module A organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element A organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Embodiment 16: raw water is the city tap-water that total organic carbon exceeds standard

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module C organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element D organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Each embodiment effect is as follows:

Embodiment 1 turbidity is less than 0.1NTU, pH value 7-7.8, and water quality is better than former tap water, meets national quality of drinking water standard;

Embodiment 2 turbidity are less than 0.15NTU, pH value 7-7.6, and total organic carbon is less than 4mg/L, and water quality is better than former tap water, meets national quality of drinking water standard:

Embodiment 3 turbidity are less than 0.2NTU, pH value 7-7.5, and haloform (total amount) is less than 0.1mg/L, and water quality is better than former tap water, meets national quality of drinking water standard;

Embodiment 4 turbidity are less than 0.5NTU, pH value 7-7.8, and content of fluoride is less than 1.0mg/L, and water quality is better than former river, Lake Water, reservoir water containing high fluorine amount, meets national quality of drinking water standard;

Embodiment 5 turbidity are less than 0.58NTU, pH value 7.72, and arsenic content is less than 0.01mg/L, and water quality is better than former river, Lake Water, reservoir water containing high arsenic amount, meets national quality of drinking water standard;

Embodiment 6 turbidity are less than 0.6NTU, pH value 7-7.8, and muriate is less than 100mg/L, and hardness is less than 300mg/L (in calcium carbonate), and brackish water desalination is become to tap water, and water quality meets national quality of drinking water standard;

Embodiment 7 turbidity are less than 0.7NTU, pH value 7-7.8, and schistosomicide, schistosome ovum are better than the former river that contains schistosomicide, schistosome ovum, Lake Water, reservoir completely without, water quality and send water, and water quality meets national quality of drinking water standard;

Embodiment 8 turbidity are less than 0.5NTU, pH value 7-7.2, and microcapsule algae toxin is less than 0.001mg/L, and water quality is better than the former river that contains the Microcystin that exceeds standard, Lake Water, reservoir water, and water quality meets national quality of drinking water standard;

Embodiment 9 turbidity are less than 0.6NTU, pH value 7-7.6, dichlorodiphenyl trichloroethane (DDT) is less than 0.5ug/L, and phenyl-hexachloride is less than 2.5ug/L, water quality is better than the former dichlorodiphenyl trichloroethane that exceeds standard (DDT), the river of the phenyl-hexachloride that exceeds standard, Lake Water, the reservoir water of containing, and water quality meets national quality of drinking water standard;

Embodiment 10 turbidity are less than 0.2NTU, pH value 7-7.6, and hardness (in calcium carbonate) is less than 300mg/L, and water quality is better than underground water, the well water that former hardness exceeds standard, and water quality meets national quality of drinking water standard;

Embodiment 11 turbidity are less than 0.5NTU, pH value 7-7.6, and chromium (sexavalence) content is less than 0.05mg/L, and water quality is better than former river, Lake Water, the reservoir water that chromium exceeds standard that contain,

Water quality meets national quality of drinking water standard;

Embodiment 12 turbidity are less than 0.6NTU, pH value 7-7.8, and total plate count is less than 50cfu/ml, total coli group is 0cfu/100ml, excrement class coliform 0cfu/00ml, water quality is better than that former partial area are subject to natural disaster and the water that pollutes, and water quality meets national quality of drinking water standard;

Embodiment 13 turbidity are less than 0.1NTU, and pH value 7.35-7.45, is weakly alkaline micromolecular water, and in 100 hertz, each subset is comprised of 5-7 small molecules, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;

Embodiment 14 turbidity are less than 0.15NTU, and pH value 7.35-7.55, is weakly alkaline micromolecular water, and water quality is better than the tap water that former total organic carbon exceeds standard, and water quality meets national quality of drinking water standard;

Embodiment 15 turbidity are less than 0.2NTU, and pH value 7.45-7.55 can radiate wavelength 3-16 micron in water, the far infrared rays that organism very easily absorbs, and water quality is better than former tap water, and water quality meets national quality of drinking water standard;

Embodiment 16 turbidity are less than 0.25NTU, and pH value 7.45-7.55 can radiate the far infrared rays that wavelength 3-16 micron and organism very easily absorb in water, and water quality is better than the tap water that former total organic carbon exceeds standard.

Adopt the combined method in biopurification treatment process unit and conventional water purification treatment technology unit compared with prior art, its useful effect is:

(1) adopt composite module design, block configuration is flexible, be applicable to multiple water source, strong adaptability, particularly be suitable for vast rural area, small towns, be subject to different quality water source, natural disaster partial area, by endemic water of high fluorine content, endemic high arsenic water, the water of pesticidal contamination or chemical pollution, brackish water, be subject to the water of natural disaster local pollution, change into the direct-drinking water that meets direct drinking water water quality standard;

(2) with biopurification, process, without ozonization, without chlorine disinfectant, replace conventional prechlorination technique or pre-ozonation technique, the carcinogenic halogenated organic matters that can avoid prechlorination or pre-ozonation to bring;

(3) the Combination filter element module that biopurification treatment process unit and conventional water purification treatment technology unit design are made, is standardized component, can organize industrialization to produce, and low cost fabrication, has good price advantage;

(4) water generator dismounting, installation, debugging, easy to maintenance, be applicable to various transportations;

(5) water generator is provided with condensed water water recovery apparatus, and the water rate of recovery is high;

(6) water generator level of automation is high, safe and reliable to operation;

Accompanying drawing explanation

Fig. 1 is for filtering multiple water source purifier diagrammatic cross-section:

In Fig. 1: fluorescent lamp 1; Raw water water-in 2; Settling bath 3; Module outer barrel 4; Bucket 5 in module; Biopurification groove 6; Biopurification Combination filter element module 7; Pretreatment combination size filter core module 8; One or two or more kinds Combination filter element 9 of pretreatment combination size filter core module; Film treatment combination filter core module 10; Concentrated solution recovery tube 11; One or two or more kinds Combination filter element 12 of film treatment combination filter core module; Function combinations filter core module 13; One or two or more kinds Combination filter element 14 of function combinations filter core module; Operation screen 15; Terminal process Combination filter element module 16; Fieldbus Control case 17; Power supply box 18; One or two or more kinds Combination filter element 19 of terminal process composite module; Concentrated solution recovery pump 20; Concentrated solution withdrawing can 21; Conveying pump 22; Backwashing pump 23; Automatic Dosing case 24; Dosing pump 25; Aquaporin concave convex button pipe 26; Module is concave convex button pipe 27 fixedly; Fieldbus I/O module 28; Fieldbus Control instrument 29; Turbidimeter 30; Biopurification groove overflow port 31; Settling bath overflow port 32; Backwater water-in 33; Put up 34; Pneumostome 35; Suspension hook ring 36; Connecting hose 37; One or two or more kinds Combination filter element 38 of biopurification composite module;

Embodiment

Below in conjunction with Fig. 1 and specific embodiment, the invention will be further described:

In Fig. 1, biopurification treatment process disclosed by the invention unit 7, comprises raw water water-in 2, backwater water-in 33, introduces the transparent tower lid 34 of sunlight, the pneumostome 35 of introducing air, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6 and the biopurification groove filter core 38 that introduce illumination evening; The filler being equipped with in described settling bath 3 is rough sand; Described biopurification groove filter core 38 is mounted in a kind of filter core in biopurification groove 6, to using fine sand or biological ceramics or activated carbon granule shape filler as the bio-carrier of micropopulation apposition growth, raw, breeding that the microorganism trooping adheres in a large number, dwells on bio-carrier; Described tower lid 34 is that a kind of transparent glass reinforced plastic compacting forms, and can introduce the solar radiation water surface by day, for microorganism in water is created Photosynthetic Conditions; Described fluorescent lamp 1, can irradiate the water surface at night, is similarly microorganism in water and creates Photosynthetic Conditions; Described settling bath overflow port 32 its effects are overflow aerations, can make to increase in water dissolved oxygen;

The present invention is by described biopurification treatment process unit 7 and conventional water purification treatment technology unit: pretreatment technology unit 8, membrane treatment process unit 10, function treatment technique unit 13, Terminal Treating unit 16, design is made for Combination filter element module, press water preparation process flow sequence, biopurification Combination filter element module 7 is arranged on top, pretreatment combination size filter core module 8 below successively, film treatment combination filter core module 10, function treatment Combination filter element module 13, terminal process Combination filter element module 16 interlocks from top to bottom and forms turriform water generator at orlop, when water generator is installed, first terminal process Combination filter element module 16 is arranged on ground level and closes, the module of upwards installing successively, function treatment Combination filter element module 13, film treatment combination filter core module 10, pretreatment combination size filter core module 8, biopurification Combination filter element module 7, the protruding button pipe 26 at all module Nei Tong center forms aquaporin, and the concave convex button pipe 27 of all module outer barrel upper and lower ends forms fixedly town button of all modules,

Raw water of the present invention is aeration state when coarse sand groove overflow port 32 flows into biopurification groove 6, can increase oxygen in water, completes biopurification; Described put up 34 lower ends be provided with fluorescent lamp 1 for evening as biopurification groove 6 photosynthesis, and coated toughened glass is put up and sunlight can be shone in water by day, utilize photosynthesis to increase dissolved oxygen in water, the diameter of described thin river sand, thick river sand can change by water flow velocity requirement, in described biopurification groove 6 by one or two or more kinds the filter core that fills all composite modules, be the metabolic activity by microbial population in water, ammonia nitrogen, nitrate, bacterium, virus, Cryptosporidium protozoon, schistosomicide etc. in water are tentatively removed;

One or two or more kinds Combination filter element 38 of biopurification Combination filter element module of the present invention is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 9 of described pretreatment combination size filter core module is a kind of filter cores of selecting according to local water quality situation: one or two or more kinds Combination filter element 12 of described film treatment combination filter core is a kind of filter cores of selecting according to local water quality situation: one or two or more kinds Combination filter element 13 of described function treatment composite module is a kind of filter cores of selecting according to local water quality situation; One or two or more kinds Combination filter element 19 of described terminal process composite module is a kind of filter cores of selecting according to local water quality situation;

The present invention is by described biopurification treatment process unit and conventional water purification treatment technology unit: pretreatment technology unit, membrane treatment process unit, function treatment technique unit, Terminal Treating unit, above-mentioned all treatment process unit design are made for to Combination filter element module, again by the combined water purification treatment technology unit that becomes standard of biopurification treatment combination filter core module wherein and terminal process Combination filter element module, multiple water source is filtered, and its filtration step is as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification composite module 7 that one or two or more kinds Combination filter element 38 is selected, biopurification composite module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, described raw water enters after biopurification composite module, through settling bath 3 precipitations, through overflow aeration filtration and the biopurification of biopurification groove, filter after cascade filtration again, by the metabolism of the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) biopurification filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module 1) be the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module (16) is after disinfection by ultraviolet light or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water:

The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, the film treatment combination filter core module 10 that water purification treatment technology is required, by water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, biopurification Combination filter element module 7 comprises raw water water-in 20, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31, described raw water enters after biopurification Combination filter element module 7, through settling bath 3 precipitations, through overflow aeration filtration and the biopurification of biopurification groove, filter again, after cascade filtration, by the metabolism of the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, the function treatment Combination filter element module 13 that water purification treatment technology is required, press water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, and biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 31; Described raw water enters after biopurification Combination filter element module 7, through settling bath 3 precipitations, through overflow aeration filtration and the biopurification of biopurification groove, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to function combinations filter core module 13, described function combinations filter core module 1) be the water quality according to different water sources, different clients' the water of wanting, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with in advance one or two or more kinds Combination filter element 14 and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function;

(d) by direct-drinking water described in higher level, by the speed control by frequency variation conveying pump 22 being inlaid in described terminal process Combination filter element module outer barrel 4, send into closed circulation pipe network, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

The present invention is between biopurification Combination filter element module 7 and terminal process Combination filter element module 16, add according to water quality different, pretreatment combination size filter core module 8, film treatment combination filter core module 10, function treatment Combination filter element module 14 that water purification treatment technology is required, by water purification treatment technology order, be fastened as mutually turriform water making machine body from top to bottom, direct-drinking water step prepared in multiple water source as follows:

(a) raw water is introduced to biopurification Combination filter element module 7, described biopurification composite module is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected; Biopurification Combination filter element module 7 comprises raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, settling bath 3, settling bath overflow port 32, biopurification groove 6, biopurification groove overflow port 3; Described raw water enters after biopurification Combination filter element module 7, through settling bath 3 precipitations, through overflow aeration filtration and the biopurification of biopurification groove, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to pretreatment combination size filter core module 8, described pretreatment combination size filter core module 8 is to be embedded with in advance according to the water quality at different water sources a kind of pretreatment combination size filter core module 8 that one or two or more kinds Combination filter element 9 is selected, described pretreatment combination size filter core module 8 comprises the Combination filter element of one or two or more kinds, can remove colourity, turbidity, chlorine residue, partial organic substances, peculiar smell in higher level's filtered water, obtain pretreated drainage;

(e) function filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module 16 is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module 16 is after security personnel's filtration or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(f) the membrane filtration condensed water described in higher level is reclaimed, by concentrated solution, reclaimed and filled with after 21 processing, the biopurification composite module water-in of making a gift to someone is processed again:

The present invention, different according to source quality in advance, select the biopurification Combination filter element module 7, film treatment combination filter core module 10, function treatment Combination filter element module 13, the terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element, press water preparation process order, interlock from top to bottom and form turriform body, the step of being prepared by multiple water source to direct-drinking water is as follows:

(a) raw water is introduced to biopurification composite module 7, described biopurification Combination filter element module 7 is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module 7 that one or two or more kinds Combination filter element 38 is selected, biopurification Combination filter element module 7 is by raw water water-in 2, backwater water-in 33, tower lid 34, fluorescent lamp 1, coarse filtration groove 3, coarse filtration groove overflow port 32, biopurification groove 6, biopurification groove overflow port 31 forms, described raw water enters after biopurification composite module, through rough sand groove precipitation, through overflow aeration filtration and the biopurification of biopurification groove, filter after cascade filtration again, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) the biopurification filtered water described in higher level is introduced to film treatment combination filter core module 10, described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module 10 that is embedded with in advance one or two or more kinds Combination filter element 12 and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module 10 comprises, can remove in higher level's filtered water carcinogenic substance, bacterium, virus that in the not natural organic matter of filtering, synthesis of organic substance, water, chlorine disinfectant causes; Described film treatment combination module 10 harmful material in removing water, can remain the mineral substance of some body health benefits in water, trace element simultaneously, obtains membrane filtration water and membrane filtration condensed water;

(c) film described in higher level is processed to filtered water and introduce function combinations filter core module 13, described function combinations filter core module 13 is the water quality according to different water sources, different clients' requirement, investigate local water quality further and pass through test, a kind of function combinations filter core module 13 that is embedded with in advance one or two or more kinds Combination filter element 14 and selects, described function combinations filter core module 13 can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or make water activation, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function;

(d) function filtered water described in higher level is introduced to terminal process Combination filter element module 16, described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module 16 that is embedded with in advance one or two or more kinds Combination filter element 19 and selects, described terminal process Combination filter element module 16 is after security personnel filter, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(e) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can 21, the pretreated group of making a gift to someone compound module water-in is processed again;

(f) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump 22 in the described terminal process composite module outer barrel closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in 33 in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

Different according to source quality in advance, select the biopurification Combination filter element module 7 and terminal process Combination filter element module 16 that contain one or two or more kinds Combination filter element, by water purification treatment technology order, interlock from top to bottom and form turriform water making machine body, without chlorination, without membrane filtration, just can produce direct-drinking water, the technical process of being prepared by multiple water source to direct-drinking water is as follows:

The present invention is different according to source quality in advance, select the biopurification Combination filter element module that contains one or two or more kinds Combination filter element) with film treatment combination filter core module 10, terminal process Combination filter element module 16, by water purification treatment technology order, interlock from top to bottom and form turriform water making machine body, the technical process that direct-drinking water is produced to without chlorine disinfectant in multiple water source is as follows:

(a) raw water is city tap-water up to standard:

(b) raw water is the city tap-water that total organic carbon exceeds standard:

(d) raw water is river, Lake Water, reservoir water containing high fluorine:

(e) raw water is river, Lake Water, reservoir water containing high arsenic:

(g) raw water is for containing bilharzial river, Lake Water, reservoir water:

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module D organizes filter core] → [film treatment combination module D organizes filter core] → [function treatment composite module O organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in]:

(L) raw water is the water that partial area are polluted by natural disaster:

Provide embodiments of the invention and embodiment effect below;

One or two or more kinds the Combination filter element that is inlaid in bucket in biopurification Combination filter element module, pretreatment combination size filter core module, film treatment combination filter core module, function treatment Combination filter element module, terminal process Combination filter element module disclosed by the invention is as follows respectively:

Biopurification Combination filter element modules A group: biopurification groove filter core; B group: biopurification ceramic element: C group: biological activated carbon filter core; O group: interior bucket, without filter core, is used as water tank;

Pretreatment combination size filter core module A group: gac+copper zinc alloy filter core; B group: gac+Ti-alloyed filter element; C group: active carbon loading silver filter core; D group: ion exchange softening filter core; E group: active carbon filter core;

Film treatment combination filter core module A group: microfiltration membrane+ultrafiltration membrane filter element; B group: grade ultra-filtration membrane+2, microfiltration membrane+1 grade ultrafiltration membrane filter element; C group; Ultra-filtration membrane+nanofiltration membrane filter core; D group: ultrafiltration membrane filter element: E group: 10 grades of nanofiltration membrane filter cores of 1 grade of nanofiltration membrane filter core;

Function treatment Combination filter element modules A group: electronic activation filter core: B group: strong magnetic activating filter core; C group: natural ore deposit activating filter element; D group: remove fluorine filter core; E group: remove arsenic filter core; F group: remove brackish water filter core; G group: the fluke filter core of dehematizing; H group: duplicate removal metal ion filter core; I group: energy filling filter core; O group: interior bucket, without filter core, is used as water tank;

Terminal process Combination filter element modules A group: disinfection by ultraviolet light+security personnel filter core; B group: gac+security personnel filter core; C group: gac+disinfection by ultraviolet light filter core; D group: active carbon loading silver filter core;

Biopurification Combination filter element module and conventional clean water treatment module is combined, different according to source quality, user requires different, select the filter core module of various combination, press water purification process order, be fastened as mutually turriform water making machine body from top to bottom, the embodiment that prepared by multiple water source to water purification is as follows:

Embodiment 1: raw water is city tap-water up to standard

Embodiment 2: raw water is the city tap-water that total organic carbon exceeds standard

Embodiment 3: raw water is the city tap-water that Chlorination Disinfection By-products exceeds standard

Embodiment 13: raw water is city tap-water up to standard

Embodiment 15: raw water is city tap-water up to standard

Raw water (or backwater) → [biopurification composite module B organizes filter core] → [pretreated group compound module C organizes filter core] → [film treatment combination module E organizes filter core] → [function treatment composite module I organizes filter core] → [terminal process Combination filter element B organizes filter core] → [water-supply pipe] → [user's pipe network] → [return water pipe] → [biopurification composite module backwater water-in];

Each embodiment effect is as follows:

Embodiment 2 turbidity are less than 0.15NTU, pH value 7-7.6, and total organic carbon is less than 4mg/L, and water quality is better than former tap water, meets national quality of drinking water standard;

Embodiment 10 turbidity are less than 0.2NTU, pH value 7-7.6, and hardness (in calcium carbonate) is less than 300mg/L, and water quality is better than underground water, the well water that former hardness exceeds standard;

Embodiment 11 turbidity are less than 0.5NTU, pH value 7-7.6, and chromium (sexavalence) content is less than 0.05mg/L, and water quality is better than former river, Lake Water, the reservoir water that chromium exceeds standard that contain, and water quality meets national quality of drinking water standard;

Embodiment 12 turbidity are less than 0.6NTU, pH value 7-7.8, and total plate count is less than 50cfu/ml, total coli group is 0cfu/100ml, excrement class coliform 0cfu/100ml, water quality is better than that former partial area are subject to natural disaster and the water that pollutes, and water quality meets national quality of drinking water standard:

Embodiment 16 turbidity are less than 0.25NTU, and pH value 7.45-7.55 can radiate wavelength 3-16 micron in water, the far infrared rays that organism very easily absorbs, and water quality is better than the tap water that former total organic carbon exceeds standard;

7 pairs of multiple water sources of biopurification processing unit filter, it is a kind of cost-effective method, the filter core filler that biopurification processing unit is used, fine sand, biological ceramics, gac, these filler markets are easy to buy, and it's a bargain, and working cost is low, there is obvious economic benefit, be free from side effects again; The treatment process that the pretreatment unit 8 of biopurification processing unit 7 disclosed by the invention and follow-up routine, film processing unit 10, functional process unit 13, terminal process unit 16 combine, will be difficult to meet modern people at drink water purifying field and traditional water-purifying process and require to be significant.

This process for preparing water is simple, reliable, consumes energy little, and water producing cost is low, and full automatic control is easy to use, and applied range is made the direct-drinking water coming and allowed vast rural area, small towns population afford to drink, to afford to use; Water production rate can be from 200L/h-3000L/h, and not only applicable residential quarters, building, hotel, school realize direct-drinking water and supply with, and also applicable vast rural area, residents from villages and towns are realized direct-drinking water and supplied with, and have filled up the blank that rural area, small towns population can be drunk direct-drinking water.

Claims

1. preamble: a kind of method of filtering various water sources into direct drinking water, comprise biopurification water-purifying process (7), pre-treatment water-purifying process (8), film processing water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16), and the combined integrated artistic of these water-purifying process; Pre-treatment water-purifying process (8) wherein, film is processed the conventional treatment process that water-purifying process (10), function treatment water-purifying process (13) and terminal process water-purifying process (16) are tap water, described biopurification water-purifying process (7) is before conventional water purification treatment technology, the one-level biopurification treatment process (7) of increase;

It is characterized in that: it comprises cascade filtration the one-level biopurification treatment process (7) increasing above at conventional water-purifying process, and its filtration step is as follows:

(a) raw water is introduced to biopurification treatment process unit raw material water water-in (2), enter settling bath (3) and carry out natural sedimentation filtration, after natural sedimentation is filtered, suspended substance in water, calcium, magnesium, heavy metal are out precipitated, in water, turbidity reaches 1NTU, is precipitated filtered water;

(b) when the water surface of sedimentation and filtration water is during higher than settling bath overflow port (32), sedimentation and filtration water can overflow aeration oxygen replenishing and under, oxygen in water is increased, water with sufficient dissolved oxygen enters after the carrier filler of biopurification composite module (7), and the heterotrophic bacterium of turning out, autotrophic bacteria are also attached to and on filling surface, form one deck microbial film; When the pollutent in water passes through filler, by precipitation, detention, the materialization of filler itself, adsorb on the one hand, on the other hand by the metabolism of the microorganism that troops, pollutent is carried out to ammonification, nitrated, denitrification, remove the not treatable organism of conventional treatment method and ammonia nitrogen in water, complete biopurification and filter, obtain biopurification filtered water;

Be further characterized in that:

Described conventional processing water-purifying process unit: pre-treatment water-purifying process (8), film are processed water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16) design has been made with biological purifying process has identical connecting portion shape, identical size, identical dimensional fits, the supporting Combination filter element module that can exchange; By described biological purifying process (7), according to source quality is different, process with pre-treatment water-purifying process (8), film that water-purifying process (10), function treatment water-purifying process (13), terminal process water-purifying process (16) are combined becomes whole water-purifying process, filtration various water sources into direct drinking water; Its technical process is as follows:

(a) raw water is city tap-water up to standard:

(b) raw water is the city tap-water that total organic carbon exceeds standard:

(c) raw water is the city tap-water that oxidation sterilizing by product exceeds standard:

(d) raw water is river, Lake Water, reservoir water containing high fluorine:

(e) raw water is river, Lake Water, reservoir water containing high arsenic:

(g) raw water is for containing bilharzial river, Lake Water, reservoir water:

(L) raw water is the water that partial area are polluted by natural disaster:

Be further characterized in that: one or two or more kinds the Combination filter element that is inlaid in bucket in biopurification Combination filter element module, pretreatment combination size filter core module, film treatment combination filter core module, function treatment Combination filter element module, terminal process Combination filter element module disclosed by the invention is as follows respectively:

Biopurification Combination filter element modules A group: biopurification groove filter core; B group: biopurification ceramic element; C group: biological activated carbon filter core; O group: interior bucket, without filter core, is used as water tank;

Film treatment combination filter core module A group: microfiltration membrane+ultrafiltration membrane filter element; B group: grade ultra-filtration membrane+2, microfiltration membrane+1 grade ultrafiltration membrane filter element; C group: ultra-filtration membrane+nanofiltration membrane filter core; D group: ultrafiltration membrane filter element; E group: 1 grade of nanofiltration membrane filter core+2 grade nanofiltration membrane filter core;

Function treatment Combination filter element modules A group: electronic activation filter core; B group: strong magnetic activating filter core; C group: natural ore deposit activating filter element; D group: remove fluorine filter core; E group: remove arsenic filter core; F group: remove brackish water filter core; G group: the fluke filter core of dehematizing; H group: duplicate removal metal ion filter core; I group: energy filling filter core; O group: interior bucket, without filter core, is used as water tank;

2. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that:

The combined water purification treatment technology unit that becomes standard of described biopurification treatment combination filter core module (7) and terminal process Combination filter element module (16), filters various water sources into direct drinking water, and its filtration step is as follows:

(a) raw water is introduced to biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is to be embedded with in advance according to the water quality at different water sources a kind of biopurification composite module (7) that one or two or more kinds Combination filter element (38) is selected, biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), described raw water enters after biopurification composite module (7), through settling bath (3) sedimentation and filtration, through overflow aeration and biopurification, filter after cascade filtration again, by the metabolism of the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) biopurification filtered water described in higher level is introduced to terminal process Combination filter element module (16), described terminal process Combination filter element module (16) is according to the water quality in the source of not water tendering, a kind of terminal process Combination filter element module (16) that is embedded with in advance one or two or more kinds Combination filter element (19) and selects, described terminal process Combination filter element module (16) is after disinfection by ultraviolet light or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(c) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump (22) in described terminal process Combination filter element module (16) outer barrel (4) the closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in described biopurification composite module (7), again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

3. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that:

Biopurification Combination filter element module (7) and film treatment combination filter core module (10) are combined, and the step of filtering various water sources into direct drinking water is as follows:

(a) raw water is introduced to biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected, biopurification Combination filter element module (7) comprises raw water water-in (20), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6), described raw water enters after biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, through overflow aeration and biopurification, filter after cascade filtration again, by the metabolism of the microorganism that troops, can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, the toxin of blue-green algae, obtain biopurification filtered water,

(b) by biopurification filtered water described in higher level, introduce film treatment combination filter core module (10), described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with in advance one or two or more kinds Combination filter element (12) and selects, the filter core (12) of one or two or more kinds that described film treatment combination filter core module (10) comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that in water, chlorine disinfectant causes, bacterium, virus, described film treatment combination module (10) is the harmful material while in removing water, can be by the mineral substance of some body health benefits in water, trace element remains, obtain membrane filtration water direct-drinking water and membrane filtration condensed water,

(c) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can (21) and concentrated solution recovery pump (20), the backwater water-in (33) of the biopurification Combination filter element module (7) of making a gift to someone is processed again;

(d) by direct-drinking water described in higher level, by being inlaid in frequency conversion and speed adjustment conveying pump (22) in described terminal process Combination filter element module (16) outer barrel (4) the closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in described biopurification Combination filter element module, again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

4. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that:

Between biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add according to water quality different, the required film treatment combination filter core module (10) of water purification treatment technology is combined, and the step of filtering various water sources into direct drinking water is as follows:

(b) by biopurification filtered water described in higher level, introduce film treatment combination filter core module (10), described film treatment combination filter core module is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with in advance one or two or more kinds Combination filter element (12) and selects, the filter core (12) of one or two or more kinds that described film treatment combination filter core module (10) comprises, can remove in higher level's filtered water the not natural organic matter of filtering, synthesis of organic substance, the carcinogenic substance that in water, chlorine disinfectant causes, bacterium, virus, described film treatment combination module (10) is the harmful material while in removing water, can be by the mineral substance of some body health benefits in water, trace element remains, obtain membrane filtration water and membrane filtration condensed water,

(c) membrane filtration water described in higher level, introduce terminal process Combination filter element module (16), described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module (16) that is embedded with in advance one or two or more kinds Combination filter element (19) and selects, described terminal process Combination filter element module (16) is after security personnel's filtration and sterilization, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(d) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can (21) and concentrated solution recovery pump (20), the backwater water-in (33) of the biopurification Combination filter element module (7) of making a gift to someone is processed again;

(e) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump (22) in described terminal process Combination filter element module (16) outer barrel (4) the closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in described biopurification Combination filter element module, again filter and sterilize, described direct-drinking water is the fresh running water circulating all the time in pipe network.

5. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that,

News in biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add according to water quality different, the required function treatment Combination filter element module (14) of water purification treatment technology is combined, and the step of filtering various water sources into direct drinking water is as follows:

(a) raw water is introduced to biopurification Combination filter element module (7), described biopurification Combination filter element module (7) is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected, and biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6); Described raw water enters after biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, through overflow aeration and biopurification, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to function combinations filter core module (13), described function combinations filter core module (13) is the water quality according to different water sources, different clients' requirement, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with in advance one or two or more kinds Combination filter element (14) and selects, described function combinations filter core module (13) can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or water is activated, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function,

(c) function filtered water described in higher level is introduced to terminal process Combination filter element module (16), described terminal process Combination filter element module is the water quality according to different water sources, a kind of terminal process Combination filter element module that is embedded with in advance one or two or more kinds Combination filter element (19) and selects, described terminal process Combination filter element module (16) is after security personnel's filtration and sterilization, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(d) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump (22) in described terminal process Combination filter element module outer barrel (4) the closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

6. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that,

Between biopurification Combination filter element module (7) and terminal process Combination filter element module (16), add according to water quality different, pretreatment combination size filter core module (8), film treatment combination filter core module (10), the combined one-tenth integrated artistic of function treatment Combination filter element module (14) that water purification treatment technology is required, the step of filtering various water sources into direct drinking water is as follows:

(a) raw water is introduced to biopurification Combination filter element module (7), described biopurification composite module is to be embedded with in advance according to the water quality at different water sources a kind of biopurification Combination filter element module (7) that one or two or more kinds Combination filter element (38) is selected; Biopurification Combination filter element module (7) comprises raw water water-in (2), backwater water-in (33), tower lid (34), fluorescent lamp (1), settling bath (3), settling bath overflow port (32), biopurification groove (6); Described raw water enters after biopurification Combination filter element module (7), through settling bath (3) sedimentation and filtration, through overflow aeration and biopurification, filter after cascade filtration again, the toxin that can remove the macrobead of raw water kind, large colloid, suspended substance, bacterium, virus, organism, Cryptosporidium protozoon, blue-green algae by the metabolism of the microorganism that troops, obtains biopurification filtered water;

(b) biopurification filtered water described in higher level is introduced to pretreatment combination size filter core module (8), described pretreatment combination size filter core module (8) is to be embedded with in advance according to the water quality at different water sources a kind of pretreatment combination size filter core module (8) that one or two or more kinds Combination filter element (9) is selected, described pretreatment combination size filter core module (8) comprises the Combination filter element of one or two or more kinds, can remove colourity, turbidity, chlorine residue, partial organic substances, peculiar smell in higher level's filtered water, obtain pretreated drainage;

(c) the pretreated drainage described in higher level is introduced to film treatment combination filter core module (10), described film treatment combination filter core module (10) is the water quality according to different water sources, a kind of film treatment combination filter core module (10) that is embedded with in advance one or two or more kinds Combination filter element (12) and selects, the Combination filter element of one or two or more kinds that described film treatment combination filter core module comprises, can remove in higher level's filtered water carcinogenic substance, bacterium, virus that in the not natural organic matter of filtering, synthesis of organic substance, water, chlorine disinfectant causes; Described film treatment combination filter core module (10) harmful material in removing water, can remain the mineral substance of some body health benefits in water, trace element simultaneously, obtains membrane filtration water and membrane filtration condensed water;

(d) film described in higher level is processed to filtered water and introduce function combinations filter core module (13), described function combinations filter core module (13) is the water quality according to different water sources, different clients' requirement, investigate local water quality further and pass through test, a kind of function combinations filter core module that is embedded with in advance one or two or more kinds Combination filter element (14) and selects, described function combinations filter core module (13) can be removed the endemic fluorine of water-based, arsenic, can remove mercury in water, chromium, heavy metal ion, or water is activated, mineralising, magnetization, weak base, obtain having the function filtered water of certain specific function,

(e) function filtered water described in higher level is introduced to terminal process Combination filter element module (16), described terminal process Combination filter element module (16) is the water quality according to different water sources, a kind of terminal process Combination filter element module (16) that is embedded with in advance one or two or more kinds Combination filter element (19) and selects, described terminal process Combination filter element module (16) is after security personnel's filtration or active carbon loading silver filter element filtering, can remove small-particle, little colloid, virus, bacterium remaining in higher level's filtered water, obtain direct-drinking water;

(f) the membrane filtration condensed water described in higher level is reclaimed, after processing by concentrated solution withdrawing can (21), biopurification composite module (7) the backwater water-in (33) of making a gift to someone is processed again;

(g) by direct-drinking water described in higher level, by being inlaid in speed control by frequency variation conveying pump (22) in described terminal process Combination filter element module (16) outer barrel (4) the closed circulation pipe network of making a gift to someone, for client, drink, when client's water consumption is low or not during water, water in circulation pipe network passes through return water pipe, pump into the backwater water-in (33) in described biopurification composite module, again filter and sterilize, described direct-drinking water is to circulate fresh running water all the time in pipe network.

7. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that,

Different according to source quality in advance, select the biopurification Combination filter element module (7) that contains one or two or more kinds Combination filter element combined with terminal process Combination filter element module (16), without chlorination, without membrane filtration, the technical process of filtering various water sources into direct drinking water is as follows:

8. a kind of method of filtering various water sources into direct drinking water according to claim 1, is characterized in that,

Different according to source quality in advance, select the biopurification Combination filter element module (7) that contains one or two or more kinds Combination filter element and film treatment combination filter core module (10), terminal process Combination filter element module (16) combined, the technical process of filtering various water sources into direct drinking water is as follows: