CN108249652A - A kind of modified purifying equipment for running water and purification method - Google Patents

A kind of modified purifying equipment for running water and purification method Download PDF

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Publication number
CN108249652A
CN108249652A CN201711488674.0A CN201711488674A CN108249652A CN 108249652 A CN108249652 A CN 108249652A CN 201711488674 A CN201711488674 A CN 201711488674A CN 108249652 A CN108249652 A CN 108249652A
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CN
China
Prior art keywords
water
chamber
filter chamber
filter
housing
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Pending
Application number
CN201711488674.0A
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Chinese (zh)
Inventor
潘志成
陈婷婷
邓华
韩建国
邱恋
汪锐
彭玉梅
杨开虎
钟铭
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Lezhi Haitian Water Affairs Co Ltd
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Lezhi Haitian Water Affairs Co Ltd
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Publication date
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Priority to CN201711488674.0A priority Critical patent/CN108249652A/en
Publication of CN108249652A publication Critical patent/CN108249652A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/281Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/34Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02Non-contaminated water, e.g. for industrial water supply
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00Aeration of stretches of water

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention discloses a kind of modified purifying equipment for running water and purification method, mainly purifies the tap water of life, first carries out ultrasonic sterilization, then increases the oxygen content in water, again ultraviolet sterilization;Successively by activated carbon, ooze active carbon of silver, the physisorptive filter of porous ceramics is purified water;The purifier includes housing, and the side of the housing is connect with running water pipe, and the opposite side of housing is provided with water outlet;The ultrasound chamber is internally provided with Vltrasonic device, miniature aerator is provided in the oxygenation chamber, and be provided with ultraviolet lamp between oxygenation chamber and a filter chamber;Activated carbon Filter column is provided in filter chamber, is provided in the secondary filter chamber and oozes active carbon of silver layer, the filter chamber three times is internally provided with porous ceramics column;The device of the invention is simple in structure, can realize that miniaturization facilitates popularization, has preferable practicability.

Description

A kind of modified purifying equipment for running water and purification method
Technical field
The invention belongs to the technical fields of tap water purifying, and in particular to a kind of modified purifying equipment for running water and purification Method.
Background technology
New edition《Standards for drinking water quality》(GB5749-2006)Implement on July 1st, 2012, Drinking Water It needs to reach 106 water quality monitoring standards, numerous city tap-water factories are by using new technology, new process, new equipment to originally Water carries out advanced treating.But tap water will also pass through very long pipe network and can just be delivered to end user, and user drinks at present Secondary pollution problem in the problem of water water quality safety is maximum, exactly transmission process, since pipe network improving needs to put into huge fund, together When the duration it is longer, therefore tap water supply Pipelines Renovation can not be completed comprehensively in a short time.Therefore the safety of household water The problem of will being one very urgent.
Tap water be purified by water treatment plants, sterilize after produce meet respective standard for people give birth to Living, production water.Domestic water mainly draws rivers and lakes and underground water, surface water by the water intake pumping station of water factory, by certainly Come water factory according to《National Drinking Water related sanitary standard》, by the processing for precipitating, sterilizing, the technological processes such as filtering, most Each user is transported to by Energy Saving Measures of Pumping Station afterwards.Tap water is closely bound up with people’s lives, the water quality of tap water and people's Health is in close relations.With the development of China's economy and scientific and technological level, people are higher and higher to the water quality requirement of tap water.
Invention content
The purpose of the present invention is to provide a kind of modified tap water purification methods, mainly purify life originally Water first carries out ultrasonic sterilization, then increases the oxygen content in water, again ultraviolet sterilization;Pass through activated carbon successively, ooze silver-colored activity Charcoal, porous ceramics physisorptive filter be purified water;The purification method of the present invention is simple and effective, and it is more to realize repeatedly sterilization Secondary filtering;
It is another object of the present invention to provide a kind of modified purifying equipment for running water, including housing and are successively set on shell The ultrasonic chamber being mutually communicated in internal portion, oxygenation chamber, a filter chamber, secondary filter chamber and filter chamber three times;The present invention passes through Vltrasonic device sterilizes tap water, by miniature aerator to tap water carry out oxygenation, by ultraviolet lamp to tap water into Row sterilization finally by activated carbon, oozes active carbon of silver, porous ceramics progress physisorptive filter, effectively adsorbs micro- life in water Object and heavy metal;The device of the invention is simple in structure, can realize that miniaturization facilitates popularization, has preferable practicability.
The present invention is achieved through the following technical solutions:A kind of modified tap water purification method, purification life Tap water mainly includes the following steps that:
Step A1:First tap water is sterilized with ultrasonic wave primary activation;Then oxygenation is carried out to tap water with miniature aerator to obtain Oxygen-enriched tap water;
Step A2:Heavy-oxygen-enriched water in step A1 is obtained into single treatment water by uv disinfection;
Step A3:Single treatment water in step A2 is passed through to activated carbon successively, oozes active carbon of silver, porous ceramics progress physics suction It is attached that purified water is obtained by filtration.
In order to preferably realize the present invention, further, the wavelength of ultraviolet light is 245-260nm in the step A2.It is purple Outside line sterilization is that have the molecular structure for destroying DNA or RNA in bacterial virus using ultraviolet light, causes growth cell death Or regenerative cell is dead, achievees the effect that sterilizing, especially in wavelength 245-260nm ranges.
A kind of modified purifying equipment for running water including housing and sets gradually the ultrasound being mutually communicated inside housings Chamber, oxygenation chamber, a filter chamber, secondary filter chamber and filter chamber three times;The side of the housing is connect with running water pipe, housing Opposite side be provided with water outlet, the filter chamber three times is connect with water outlet;The ultrasound chamber is internally provided with Vltrasonic device, Miniature aerator is provided in the oxygenation chamber, and ultraviolet lamp is provided between oxygenation chamber and a filter chamber;The primary mistake Activated carbon Filter column is provided in filter chamber, is provided in the secondary filter chamber and oozes active carbon of silver layer, in the filter chamber three times Portion is provided with porous ceramics column.
In order to preferably realize the present invention, further, fiber filter plate, a filter chamber, secondary mistake are further included Filter chamber is respectively arranged with fiber filter plate between filter chamber three times.The activated carbon Filter column is arranged in once mistake in cellular In filter chamber.
The present invention is powered by working power, and the power supply mode of the working power is the prior art, therefore no longer superfluous It states.The Vltrasonic device, miniature aerator, ultraviolet lamp, activated carbon Filter column, ooze active carbon of silver layer, porous ceramics column is existing Technology and be not the present invention improvement, so it will not be repeated.
Ultrasonic wave refers to that frequency is more than the sound wave of 20kHz, and frequency is high, wavelength is short, in addition to good directionality, power Greatly, except the features such as penetration power is strong, moreover it is possible to cause cavitation and a series of special effects, such as mechanical effect, fuel factor, change Learn effect etc.;Caused by the cavitation that the fungicidal effectiveness that ultrasonic wave has mainly is generated by it;In ultrasonication process In, when the ultrasonic wave of high intensity is propagated in liquid medium, longitudinal wave is generated, so as to generate the region of alternate compression and expansion, The region of these pressure changes easily causes cavitation, and forms micro-bubble core in the medium.Micro-bubble core is received in thermal insulation Contracting and the moment of collapse, the pressure of the internal high temperature and 50000kPa for being presented 5000 DEG C or more are certain thin in liquid so as to make Bacterium is lethal, the cell wall damage of some microorganisms virally inactivated or even that make small volume, but what is acted on is limited in scope.
Aerator is a kind of machine for being often applied to fishery cultivating industry.Its main function is that the oxygen increased in water contains Amount with ensure fish in water will not anoxic, while can also inhibit the growth of anaerobic bacteria in water, prevent water from going bad and threaten fish Living environment.Aerator be usually air is squeezed into water by its included air pump, with this come realize increase water oxygen contain The purpose of amount.
Activated carbon and silver are combined together, not only there is suction-operated to organic pollutants, also with bactericidal effect, And bacterium will not be grown in activated carbon, it is high to solve the problems, such as that content of nitrite occurs sometimes in water purifier discharge water;Work as water During by oozing active carbon of silver, silver ion will slow release come out, play sterilization.Since activated carbon is to removing in water Color, smell, chlorine, iron, arsenic, mercury, cyanide, phenol etc. have better effects, more than 90% bacteria-eliminating efficacy.
In order to preferably realize the present invention, further, the running water pipe is provided with water check valve with housing junction.Institute The setting for stating water check valve is to preferably facilitate the maintenance in later stage, facilitates and housing is removed and then carried out cleaning replacement.
In order to preferably realize the present invention, further, the heating unit of setting inside housings, the housing are further included Be disposed with cold water outlet and hot water outlet.The heating unit is the prior art, and so it will not be repeated.The heating unit It is to meet the needs of people are to hot drinking water.
Beneficial effects of the present invention:
(1)The present invention first sterilizes tap water with ultrasonic wave primary activation;Then oxygenation is carried out to tap water with miniature aerator to obtain To oxygen-enriched tap water;The present invention carries out sterilization and activation tap water using the void effect of ultrasonic wave, facilitates filtering, can also be effectively The microorganism attachment in tap water is reduced, improves the service life of device;The present invention by miniature aerator to tap water into On the other hand row oxygenation, the anaerobic bacteria in the tap water that on the one hand can become extinct can effectively improve the oxygen content of tap water, favorably In people's health;
(2)Single treatment water in step A2 is passed through to activated carbon successively, oozes active carbon of silver, porous ceramics progress physical absorption Filter is purified water;The activated carbon can adsorb sundries and microorganism in water, and the active carbon of silver that oozes can also pass through silver Ion sterilizing;The further impurity crossed in drainage of the porous ceramics, has preferable practicability;
(3)The side of the housing is connect with running water pipe, and the opposite side of housing is provided with water outlet, the filter chamber three times with Water outlet connects;The ultrasound chamber is internally provided with Vltrasonic device, and miniature aerator, and oxygenation chamber are provided in the oxygenation chamber Ultraviolet lamp is provided between a filter chamber;Activated carbon Filter column, the secondary filter are provided in filter chamber It is provided in chamber and oozes active carbon of silver layer, the filter chamber three times is internally provided with porous ceramics column;The structure of the present invention is simple, can To minimize production, facilitate popularization, cost is relatively low, has preferable economic benefit;
(4)The heating unit of setting inside housings is further included, the housing is disposed with cold water outlet and hot water outlet; Functional diversities of the present invention can meet the needs of people are to hot water.
Description of the drawings
Fig. 1 is the structure diagram of purifier of the present invention;
Fig. 2 is the structure diagram of enclosure interior.
Wherein:1- running water pipes, 2- housings, 3- go out faucet, 4- ultrasounds chamber, 5- oxygenation chamber, filter chamber of 6-, 7- bis- Secondary filter chamber, 8- filter chamber, 9- Vltrasonic devices, the miniature aerators of 10-, 11- ultraviolet lamps, 12- activated carbons Filter column, 13- three times Ooze active carbon of silver layer, 14- porous ceramics column, 15- fiber filter plates.
Specific embodiment
Embodiment 1:
A kind of modified tap water purification method purifies the tap water of life, mainly includes the following steps that:
Step A1:First tap water is sterilized with ultrasonic wave primary activation;Then oxygenation is carried out to tap water with miniature aerator 10 to obtain To oxygen-enriched tap water;
Step A2:Heavy-oxygen-enriched water in step A1 is sterilized by ultraviolet light to obtain single treatment water;The ultraviolet wavelength For 255nm;
Step A3:Single treatment water in step A2 is passed through to activated carbon successively, oozes active carbon of silver, porous ceramics progress physics suction It is attached that purified water is obtained by filtration.
The present invention mainly realizes that the purifier includes shell and sets gradually by modified purifying equipment for running water 5, filter chambers 6 of the ultrasonic chamber 4 being mutually communicated, oxygenation chamber inside the housing, secondary filter chamber 7 and filter chamber 8 three times;Institute The side for stating housing 2 is connect with running water pipe 1, and the opposite side of housing 2 is provided with water outlet;The ultrasound chamber 4 is internally provided with Vltrasonic device 9 is provided with miniature aerator 10, and be provided with purple between oxygenation chamber 5 and a filter chamber 6 in the oxygenation chamber 5 Outer lamp 11;Activated carbon Filter column 12 is provided in filter chamber 6, is provided in the secondary filter chamber 7 and oozes silver-colored activity Layer of charcoal 13, the filter chamber three times 8 are internally provided with porous ceramics column 14.
The present invention in use, the tap water by running water pipe 1 enter purifier, the tap water according to It is secondary by ultrasonic chamber 4,5, filter chambers 6 of oxygenation chamber, secondary filter chamber 7, filter chamber 8 and flowed out three times from water outlet, user It can directly drink;The 9 ultrasonic activation tap water of Vltrasonic device simultaneously kills the microorganism in tap water, there is sky in tap water On the one hand on the other hand cave effect can reduce the inside that the impurity in tap water is attached to purifier with activation sterilizing, Extend the service life of purifier;The miniature aerator 10 can increase the oxygen content in water, on the one hand increase water Exposed surface area, increase uv disinfection effect, another aspect water oxygen level increase is conducive to the health of people;This Invention first passes through the microorganism in activated-charcoal column absorption water, and tap water is sterilized and inhaled again by oozing active carbon of silver layer 13 Impurity in attached water.
The purification method of the present invention is mainly to purify the tap water of life, first carries out ultrasonic sterilization, is then increased in water Oxygen content, ultraviolet sterilization again;Successively by activated carbon, ooze active carbon of silver, the physisorptive filter of porous ceramics obtains Purified water;The purification method of the present invention is simple and effective, realizes repeatedly sterilization multiple times of filtration;The present invention is right by Vltrasonic device 9 Tap water is sterilized, and carries out oxygenation to tap water by miniature aerator 10, tap water is sterilized by ultraviolet lamp 11, Finally by activated carbon, active carbon of silver, porous ceramics progress physisorptive filter are oozed, effectively adsorbs microorganism and the huge sum of money in water Belong to;The device of the invention is simple in structure, can realize that miniaturization facilitates popularization, has preferable practicability.
Embodiment 2:
The present invention is advanced optimized on the basis of embodiment 1, further includes the heating unit for being arranged on water outlet, it is described go out The mouth of a river connects out faucet 3;As shown in Figure 1, the side of the housing 2 is connect with running water pipe 1, and the opposite side of housing 2 is set It is equipped with out faucet 3;The filter chamber three times 8 is connect by water outlet with going out faucet 3.
The purification method of the present invention is mainly to purify the tap water of life, first carries out ultrasonic sterilization, is then increased in water Oxygen content, ultraviolet sterilization again;Successively by activated carbon, ooze active carbon of silver, the physisorptive filter of porous ceramics obtains Purified water;The purification method of the present invention is simple and effective, realizes repeatedly sterilization multiple times of filtration;The present invention is right by Vltrasonic device 9 Tap water is sterilized, and carries out oxygenation to tap water by miniature aerator 10, tap water is sterilized by ultraviolet lamp 11, Finally by activated carbon, active carbon of silver, porous ceramics progress physisorptive filter are oozed, effectively adsorbs microorganism and the huge sum of money in water Belong to;The device of the invention is simple in structure, can realize that miniaturization facilitates popularization, has preferable practicability.
The other parts of the present embodiment are same as Example 1, and so it will not be repeated.
Embodiment 3:
The present invention is advanced optimized on the basis of embodiment 1 or 2, as shown in Fig. 2, the bottom of the ultrasound chamber 4 is provided with Vltrasonic device 9, the bottom of the oxygenation chamber 5 are provided with aerator, purple are provided between the oxygenation chamber 5 and a filter chamber 6 Outer lamp 11;The secondary filter chamber 7 respectively by fiber filter plate 15 with a filter chamber 6, filter chamber 8 is connect three times;
The top and bottom for being arranged on a filter chamber 6 of the activated carbon Filter column 12 respectively up and down staggeredly;The activated carbon Filter column 12 is in cellular arrangement;Active carbon of silver layer is oozed in being internally provided with two layers for the secondary filter chamber 7;The porous ceramics Column 14 is arranged in the inside of filter chamber 8 three times in cellular devices.
The purification method of the present invention is mainly to purify the tap water of life, first carries out ultrasonic sterilization, is then increased in water Oxygen content, ultraviolet sterilization again;Successively by activated carbon, ooze active carbon of silver, the physisorptive filter of porous ceramics obtains Purified water;The purification method of the present invention is simple and effective, realizes repeatedly sterilization multiple times of filtration;The present invention is right by Vltrasonic device 9 Tap water is sterilized, and carries out oxygenation to tap water by miniature aerator 10, tap water is sterilized by ultraviolet lamp 11, Finally by activated carbon, active carbon of silver, porous ceramics progress physisorptive filter are oozed, effectively adsorbs microorganism and the huge sum of money in water Belong to;The device of the invention is simple in structure, can realize that miniaturization facilitates popularization, has preferable practicability.
The other parts of the present embodiment are identical with above-described embodiment 1 or 2, and so it will not be repeated.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection Within the scope of.

Claims (6)

1. a kind of modified tap water purification method purifies the tap water of life, which is characterized in that mainly including following step Suddenly:
Step A1:First tap water is sterilized with ultrasonic wave primary activation;Then with miniature aerator(10)Oxygenation is carried out to tap water Obtain oxygen-enriched tap water;
Step A2:Heavy-oxygen-enriched water in step A1 is obtained into single treatment water by uv disinfection;
Step A3:Single treatment water in step A2 is passed through to activated carbon successively, oozes active carbon of silver, porous ceramics progress physics suction It is attached that purified water is obtained by filtration.
2. a kind of modified tap water purification method according to claim 1, which is characterized in that ultraviolet in the step A2 The wavelength of light is 245-260nm.
3. a kind of modified purifying equipment for running water, which is characterized in that including housing(2)Be successively set on housing(2)It is internal The ultrasonic chamber being mutually communicated(4), oxygenation chamber(5), a filter chamber(6), secondary filter chamber(7)Filter chamber three times(8);Institute State housing(2)Side and running water pipe(1)Connection, housing(2)Opposite side be provided with water outlet, the filter chamber three times (8)It is connect with water outlet;The ultrasound chamber(4)It is internally provided with Vltrasonic device(9), the oxygenation chamber(5)In be provided with it is miniature Aerator(10), and oxygenation chamber(5)With a filter chamber(6)Between be provided with ultraviolet lamp(11);Filter chamber(6)In It is provided with activated carbon Filter column(12), the secondary filter chamber(7)In be provided with and ooze active carbon of silver layer(13), it is described to filter three times Chamber(8)It is internally provided with porous ceramics column(14).
4. a kind of modified purifying equipment for running water according to claim 3, which is characterized in that further include fiber filter plate (15), a filter chamber(6), secondary filter chamber(7), filter chamber three times(8)Between be respectively arranged with fiber filter plate (15).
A kind of 5. modified purifying equipment for running water according to claim 3, which is characterized in that the activated carbon Filter column (12)A filter chamber is arranged in cellular(6)It is interior.
6. according to a kind of modified purifying equipment for running water of claim 3-5 any one of them, which is characterized in that further include and set It puts in housing(2)Internal heating unit, the housing(2)Be disposed with cold water outlet and hot water outlet.
CN201711488674.0A 2017-12-29 2017-12-29 A kind of modified purifying equipment for running water and purification method Pending CN108249652A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862781A (en) * 2018-08-23 2018-11-23 温锐初 Portable water purification filter device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1800038A (en) * 2006-01-12 2006-07-12 上海交通大学 Acousto-optic sterilization treatment device for drinking water
US20060231476A1 (en) * 2003-12-03 2006-10-19 Headwaters R & D, Inc. Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
CN103420529A (en) * 2013-05-21 2013-12-04 上海理工大学 Polyfunctional coupling processing water purifying equipment
CN205420038U (en) * 2016-03-24 2016-08-03 西北师范大学 Photocatalysis - absorption coupling water purifier
CN106348506A (en) * 2016-10-27 2017-01-25 孙剑 Low-power consumption water purifying equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060231476A1 (en) * 2003-12-03 2006-10-19 Headwaters R & D, Inc. Portable, refillable water dispenser serving batches of water purified of organic and inorganic pollutants
CN1800038A (en) * 2006-01-12 2006-07-12 上海交通大学 Acousto-optic sterilization treatment device for drinking water
CN103420529A (en) * 2013-05-21 2013-12-04 上海理工大学 Polyfunctional coupling processing water purifying equipment
CN205420038U (en) * 2016-03-24 2016-08-03 西北师范大学 Photocatalysis - absorption coupling water purifier
CN106348506A (en) * 2016-10-27 2017-01-25 孙剑 Low-power consumption water purifying equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108862781A (en) * 2018-08-23 2018-11-23 温锐初 Portable water purification filter device
CN108862781B (en) * 2018-08-23 2024-01-09 杭州碧洋环保科技有限公司 Portable water purifying and filtering device

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Application publication date: 20180706