CN206089209U - Ecological water purification system - Google Patents

Abstract

The utility model relates to an ecological water purification system, include perpendicular water flow direction and arrange in at least one water purification dam of aquatic, the water purification dam includes parallel arrangement's one row at least first water purification dam and one row at least second water purification dam, first water purification dam constitutes by purifying the gabion, is equipped with biofilm carrier in should purifying the gabion, and it has the biomembrane of being made by biological agent to adhere to on this biofilm carrier, biological agent forms through compound cultivation of a plurality of trunk active microorganisms, second water purification dam constitutes by purifying the grid cage, should purify and be fixed with the microorganism on the grid cage. The purification efficiency of this system is high, purifies thoroughly, increases water quality, and the investment is low with the working costs, construction convenience, have string membrane effectual, can not cause secondary pollution to the environment.

Description

A kind of ecological purified water system

Technical field

This utility model is related to a kind of cleaning system, and in particular to a kind of river ecological water cleaning systems.

Background technology

With the fast development of national economy, sewage collecting and treatment facility are seriously delayed, cause large amount of sewage directly to enter River, current major part river become black and odorous water, and water standard can not meet the requirement of section examination, therefore need to take measures Administered.

Existing frequently-used river water cleaning treatment measures mainly have pipeline to cut, and Miniature Sewage Farm is built in dirty, dispersion and magnetic divides From interim pollution treatment measure these three.But still suffer from existing three of the above sewage water treatment method pipeline cut dirty pipe network investment compared with Greatly, the intensive region removal amount of city or other buildings it is larger, typically need to regional planning implement, realize planning cycle compared with The deficiency such as long.Dispersion is built treating stations and has the disadvantage that investment and operational and administrative expenses are larger, and occupation of land problem is also not easily solved.Magneto separate The clearance that technology is only capable of removing the insoluble pollutant of a part, ammonia nitrogen and total phosphorus is extremely low, and effluent quality remains as bad V classes water Matter, much can not meet the water quality requirement of examination, and easily produces substantial amounts of chemical sludge and cause secondary pollution to environment.

Therefore a kind of the characteristics of how making full use of river course, low cost of research and development, implements simple, and suitable urban rivers and lakes make With, and the river lake sewage purification system of no pollution is very important.

Utility model content

The purpose of this utility model is to provide a kind of ecological purified water system.The purpose of this utility model is by following technology Scheme is realizing：

A kind of ecological purified water system, including Transverse to the flow direction it is arranged at least one of water ecological purified water dam, institute Stating ecological purified water dam includes that be arranged in parallel at least one ranked first water purification dam and at least and ranked second water purification dam；

The first water purification dam is constituted by gabion is purified, and is provided with biofilm carrier, the biofilm carrier in the purification gabion On be attached with the biological membranous layer by made by biological preparation, the biological preparation be by some plants of active microorganism compound criterias and Into；

The second water purification dam is constituted by grid cage is purified, and is fixed with microbial layer, the microorganism on the purification grid cage Layer includes anaerobe layer, aerobic microbiological layer and aerobic-anaerobic microbe layer；Water plant is provided with purification grid cage.

Further, the biological membranous layer includes actinomycetes layer and sporeformer layer.

Further, the biological membranous layer also includes filamentous bacteria layer, bacillus layer, photosynthetic bacteria layer, yeast Layer, mycete layer, metazoa layer, nitrobacteria layer, denitrifying bacteria layer, Bacillus proteuss layer, pseudomonass layer, acinetobacter calcoaceticus At least one in layer, pseudomonass layer, Aeromonass layer, many Yeasts layers and desulfovibrio layer.

Further, the sporeformer layer is bacillus cereuss layer；

The filamentous bacteria layer includes football shirt bacterial layer and white Thiobacterium layer, and the photosynthetic bacteria layer includes red false unit cell Pseudomonas layer and Rhodospirillum layer, the mycete layer include blue or green enzyme layer, hair enzyme layer and ground enzyme layer, and the metazoa layer includes wheel animalcule Layer and nematicide layer.

Further, also include compound enzyme layer in the biological membranous layer；The compound enzyme layer includes cellulose enzyme layer, albumen At least one in enzyme layer, fixed nitrogen enzyme layer, bacteriolyze enzyme layer, laccase layer and starch enzyme layer.

Further, the biofilm carrier is porous carrier.

Further, the porous carrier includes the building waste after processed, and it is many that the building waste is processed into finished product The porosity of hole carrier is in 5%-80%；The building waste include rubble, block stone, dust, circle gravel and discarded block at least one Kind.

Further, be also filled with the porous carrier quartz sand, activated carbon, haydite, volcanic rock, manganese sand, sponge iron, One kind in anthracite, cobblestone, fibrous nodules, kieselguhr, cellular glass, zeolite, new brick, novel concrete, middle sand and coarse sand Or it is several.

Further, filler is provided with the purification grid cage, the water plant planting is on filler；

Described filler is Ball-type packing, its a diameter of 1mm～80mm, preferred 5mm～50mm；The biofilm carrier is ball Shape carrier, its a diameter of 50mm～200mm.

Further, plant is provided with the top of the purification gabion.

Further, the first water purification dam is provided with two rows, and two ranked first the second water purification dam is provided between water purification dam；

Further, the height (purifying the height of gabion) on the first water purification dam is 0.5m～1.0m, and two ranked first The distance on water purification dam is 5～20m.

This utility model provide a kind of ecological purified water system, its mainly have the advantage that for：

The system carries out purification decontamination to river, effectively removes ammonia nitrogen and organic pollution in water body, strengthens river Self-purification capacity, the environment of self-purification can be provided for the water body in river course, alternatively aquatic animal is provided and necessary perches ring Border, prevents body eutrophication, improves the landscape effect in river course.

The investment of the system and operating cost are low, easy construction, with biofilm effect is good, scavenging effect substantially, microorganism The advantages of growth and breeding is rapid, by being controlled to the depth of water, flow velocity and the time of staying, increases the oxygen-enriched effect of air of river, It is that microorganism and the abundant growth of aquatic animals and plants provide advantage, purification scavenging effect of this utility model to river sewage Substantially, using microbial cleaning processing mode, secondary pollution will not be caused to environment.

Description of the drawings

This utility model is described in further detail below according to accompanying drawing.

Fig. 1 is the structural representation of the ecological purified water system described in this utility model embodiment；

Fig. 2 is the design sketch of the ecological purified water system described in this utility model embodiment；

Fig. 3 is the structural representation of the purification gabion described in this utility model embodiment.

Specific embodiment

It is to make purpose, technical scheme and the advantage of this utility model embodiment clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of this utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.Therefore, below to attached The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model, But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, ordinary skill people The every other embodiment obtained under the premise of creative work is not made by member, belongs to the model of this utility model protection Enclose.

In description of the present utility model, it should be noted that term " on ", D score, " vertical ", " level ", " interior ", The orientation or position relationship of the instruction such as " outward " is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this reality With new and simplified description, rather than indicate or imply indication device or element must have specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for Description purpose, and it is not intended that indicating or implying relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on can understanding as the case may be State concrete meaning of the term in this utility model.

A kind of ecological purified water system described in this utility model embodiment, including Transverse to the flow direction be arranged in water At least one ecological purified water dam so as to form one check dam in river course, the ecological purified water dam include be arrangeding in parallel to Few one ranked first water purification dam 1 and at least ranked second water purification dam 2；

The first water purification dam 1 is made up of purification gabion, is provided with biofilm carrier, the biofilm carrier in the purification gabion On be attached with the biological membranous layer by made by biological preparation, the biological preparation be by some plants of active microorganism compound criterias and Into；

The second water purification dam 2 is made up of purification grid cage, is fixed with microbial layer, the microorganism on the purification grid cage Layer includes anaerobe, aerobic microbiological and aerobic-anaerobic microbe；Plant in purification grid cage and be implanted with water plant, using aquatic Transmission and release of the root system of plant to oxygen, present aerobic, anoxia and anaerobism shape successively in making the environment around purification grid cage State.

When river flows through check dam layer, in biological membranous layer, active microorganism starts effect, carries out purification decontamination to river, The ammonia nitrogen and organic pollution in water body is effectively removed, strengthens the self-purification capacity in river, can be provided certainly for the water body in river course The environment for so purifying, alternatively aquatic animal provide necessary habitat, prevent body eutrophication, improve the landscape in river course Effect.

Used as further preferred embodiment, in the biological preparation, the concentration of active microorganism is 2～2,000,000,000/g, excellent Select any number in 5～1,000,000,000/g.

Used as further preferred embodiment, in the biological membranous layer, active microorganism includes actinomycetes layer and sporeformer Layer；The sporeformer layer is preferably bacillus cereuss layer.

Used as further preferred embodiment, the active microorganism of the biological membranous layer may also include filamentous bacteria, bud Spore Bacillus, photosynthetic bacteria, yeast, mycete, metazoa, nitrobacteria, denitrifying bacteria, Bacillus proteuss, pseudomonass, At least one microorganism in acinetobacter calcoaceticus, pseudomonass, Aeromonass, many Yeasts and desulfovibrio, preferably includes At least 5 kinds of these kind of apoplexy due to endogenous wind, such as including all these microorganisms.

Used as further preferred embodiment, above-mentioned filamentous bacteria includes football shirt antibacterial and white Thiobacterium etc., institute Stating photosynthetic bacteria includes Rhodopseudomonass and Rhodospirillum etc., and the mycete includes blue or green enzyme, hair enzyme and ground enzyme etc., described rear raw Animal includes wheel animalcule and nematicide etc..

As further preferred embodiment, in the biological membranous layer, also include compound enzyme layer；The compound enzyme layer bag At least one in cellulase, protease, azotase, lysozyme, laccase and amylase is included, two kinds among these are preferably included Or the compound enzyme of three kinds or whole.

As further preferred embodiment, in the biological preparation active microorganism be by carrier combined techniqueses and/ Or coimmobilization technology is attached on biofilm carrier.

Carrier combined techniqueses be based between active microorganism and biofilm carrier by physical absorption, ions binding, covalently With reference to and biologic specificity absorption etc. effect microorganism is fixed on into the method on non-water-soluble biofilm carrier；The joint Immobilization refers to and various compound enzymes and multiple-microorganism cell is fixed together with carrier in combination.Promote microorganism in carrier table The growth and fixation in face, and the Biomass required for purification of water quality can be reached at short notice, so as to reach the mesh of sewage purification 's.

Used as further preferred embodiment, the biofilm carrier is porous carrier.

Used as further preferred embodiment, the porous carrier includes the building waste after processed, the building Rubbish include rubble, block stone, dust, circle gravel and discarded block etc. in one or more, specifically can be according to practical situation depending on, which Plant building waste is readily available；Described discarded block can be that the concrete block after use etc. is architectural to be discarded Thing.The porous carrier can be with single building waste as porous carrier, and the shape of the building waste can be circular, oval Shape, square, cylinder row, gengon and irregular shape etc., can be used as porous carrier.

Processed using building waste and prepare biofilm carrier, microorganism colonization effect low with investment and operating cost It is good, secondary pollution, water body purification scavenging effect clear advantage will not be caused to environment；By when the flow velocity to current and stop Between be controlled, increase the oxygen-enriched effect of air of river, the abundant growth for microorganism provides advantage.

The above-mentioned porosity for being processed into finished product porous carrier by building waste just may be used between 5%-80%.

As further preferred embodiment, the porous carrier also include quartz sand, activated carbon, haydite, volcanic rock, Manganese sand, sponge iron, anthracite, cobblestone, fibrous nodules, kieselguhr, cellular glass, zeolite, new brick, novel concrete, middle sand and One or more in coarse sand, when biofilm carrier is prepared using building waste, preferably while adding in these compositions Plant several or whole, preferred activated carbon, sponge iron, anthracite, haydite, kieselguhr and cellular glass etc., by increasing capacitance it is possible to increase purification Efficiency, improves the water quality after purification.

As further preferred embodiment, in the purification grid cage, be provided with filler, the water plant planting in On filler, the plant of water plant stretches out the water surface, and the water plant is including the emergent aquactic plant including Rhizoma Acori Graminei, Herba Lythri Salicariae etc.； Fixed by microorganism is carried out on grid cage, using transmission and release of the root system of plant inside grid cage to oxygen so as to surrounding Present aerobic, anoxia and anaerobic state in environment successively, make full use of high-efficiency aerobic microorganism, anaerobe, dephosphorization bacterial, The effect purification sewage of the microorganism such as nitrite bacteria and nitrobacteria, realizes optimum clean-up effect with minimum running cost. Ensure that the nitrogen in river, phosphorus can not only directly be absorbed as nutritional labeling by plant and microorganism, but also can be led to Cross the excess accumulation effect of nitrification, Denitrification and microorganism to phosphorus which is removed from water body.

Also can planting plants at the top of the purification gabion；Increase clean-up effect and landscape effect.

A large amount of spaces in grid cage and gabion between carrier or filler may also function as the effect of fish nest, so as to for aquatic animal There is provided space is perched, finally realize aquatic animal, water plant and high-effective microorganism in the efficient purifying system of one.

Described filler is Ball-type packing, its a diameter of 1mm～80mm, preferred 5mm～50mm, more elect as 20mm～ 30mm；The biofilm carrier be ball type carrier, its a diameter of 50mm～200mm.

Used as further preferred embodiment, the first water purification dam 1 is provided with two rows, and two ranked first between water purification dam 1 It is provided with the second water purification dam 2, the second water purification dam 2 is one or two, preferably one.

Used as further preferred embodiment, the height on the first water purification dam 1 is 0.5m～1.0m, specifically can basis Situations such as depth of water, adjusts height；Two ranked first the distance between water purification dam 1 for 5～20m, adjust as the case may be.

Used as further preferred embodiment, the height on the first water purification dam 1 is highly consistent with purification gabion 11.

Used as further preferred embodiment, the first water purification dam 1 is made up of at least one purification gabion 11, and each is net 11 length and width of fossil cage are 1m (certainly also dependent on practical situation depending on).

As further preferred embodiment, as shown in figure 3, each purification gabion 11 has top cover 111, it is net at each Centre in fossil cage 11 is provided with a dividing plate, forms two chambers of the same size, it appears that more like two gabions.

Used as further preferred embodiment, grid cage and gabion are coupled by hexagonal gabion net and form, and surface protection is applied PVC, can effectively prevent the corrosion of river.In construction only need to purifying ball load cage in seal, all working can be with Submersible, it is not necessary to which river dams or water conservancy diversion.

When being embodied as, this utility model is mainly used in Water Environmental Pollution Control, and which mainly adopts effective microbe Flora technology, using the alternate and synbiosiss of antibacterial, the decomposition oxidation of artificial-strengthening microbe and absorbability, Improve water body purification efficiency.

The category class of bacterium contained by the active microorganism used by this utility model is more, concentration is high, activity is strong, survival rate is high, finished product Into spore rate up to more than 95%.Active microorganism used be strain powder, the strain powder be ultra concentration, multifunction activity dry powder doses, Period of storage is long, harmless to environment and the people and animals for contacting, and issue achieved with China Environmental Science association《Environment friend Good type technical products》Certification certificate, environmental management system certification certificate and OHSMS certification certificate.

The effect having during purification of water quality containing active microorganism biological preparation in terms of three of the applicant's production：

1. can degrade rapidly and absorb the pollutant such as nitrogen, phosphorus for causing algae to produce in a large number, so as to block algae to nitrogen, The utilization of phosphorus；2. a kind of enzyme for suppressing algal grown is secreted out of while nitrogen, phosphorus in degraded and absorption water, suppress algae Amount reproduction；3. can effectively decompose oxidation and absorb the nutritional substances such as Water, phosphorus, carbon, to increasing water transparency, Water body abnormal flavour is eliminated, suitable higher aquatic plants plantation and the environment for growing is created, with significant effect.

Cleaning system in this utility model is compared with technology with other purification techniques and mainly have advantages below：1. the work Micro- polluted river lake that skill is administered, its water quality can be stably held in state and issue surface water environment quality (GB3838-2002) lake III-IV class standard of class.2. purification process includes many processes such as physics, chemistry, biology and waterpower, only not significant to aoxidize Performance, and with removing the new function of nitrogen, the organic pollution such as phosphorus and algae that traditional handicraft cannot be removed.3. manage letter Just, anti impulsion load, clean-up effect are stable.4. construction cost it is low, substantially without running expense.

Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than Which is limited；Although being described in detail to this utility model with reference to the foregoing embodiments, one of ordinary skill in the art It should be understood that：Which still can be modified to the technical scheme described in previous embodiment, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this utility model The scope of each embodiment technical scheme.

Claims (10)

1. a kind of ecological purified water system, including Transverse to the flow direction is simultaneously arranged at least one of water ecological purified water dam, and which is special Levy and be：The ecological purified water dam includes that be arranged in parallel at least one ranked first water purification dam and at least and ranked second water purification dam；

The first water purification dam is constituted by gabion is purified, and is provided with biofilm carrier in the purification gabion, attached on the biofilm carrier The biological membranous layer by made by biological preparation, the biological preparation is formed by some plants of active microorganism compound criterias；

The second water purification dam is constituted by grid cage is purified, and is fixed with microbial layer, the microbial layer bag on the purification grid cage Include anaerobe layer, aerobic microbiological layer and aerobic-anaerobic microbe layer；Water plant is provided with purification grid cage.

2. ecological purified water system according to claim 1, it is characterised in that：The biological membranous layer includes actinomycetes layer and bud Spore bacterium layer.

3. ecological purified water system according to claim 2, it is characterised in that：The biological membranous layer also includes filamentous bacteria Layer, bacillus layer, photosynthetic bacteria layer, yeast layer, mycete layer, metazoa layer, nitrobacteria layer, denitrifying bacteria Layer, Bacillus proteuss layer, pseudomonass layer, acinetobacter calcoaceticus layer, pseudomonass layer, Aeromonass layer, many Yeasts layers and de- At least one in sulfur vibrio layer.

4. ecological purified water system according to claim 3, it is characterised in that：The sporeformer layer is bacillus cereuss layer；

The filamentous bacteria layer includes football shirt bacterial layer and white Thiobacterium layer, and the photosynthetic bacteria layer includes Rhodopseudomonass Layer and Rhodospirillum layer, the mycete layer include blue or green enzyme layer, hair enzyme layer and ground enzyme layer, the metazoa layer include wheel animalcule layer and Nematicide layer.

5. ecological purified water system according to claim 4, it is characterised in that：Also include compound enzyme in the biological membranous layer Layer；During the compound enzyme layer includes cellulose enzyme layer, albumen enzyme layer, fixed nitrogen enzyme layer, bacteriolyze enzyme layer, laccase layer and starch enzyme layer It is at least one.

6. ecological purified water system according to claim 5, it is characterised in that：The biofilm carrier is porous carrier.

7. ecological purified water system according to claim 6, it is characterised in that：After the porous carrier includes processed Building waste, the building waste are processed into the porosity of finished product porous carrier in 5%-80%；The building waste includes rubble, block At least one in stone, dust, circle gravel and discarded block.

8. ecological purified water system according to claim 7, it is characterised in that：Quartz is also filled with the porous carrier Sand, activated carbon, haydite, volcanic rock, manganese sand, sponge iron, anthracite, cobblestone, fibrous nodules, kieselguhr, cellular glass, zeolite, One or more in new brick, novel concrete, middle sand and coarse sand.

9. ecological purified water system according to claim 1, it is characterised in that：Filler is provided with the purification grid cage, institute Water plant planting is stated on filler；

Described filler is Ball-type packing, its a diameter of 1mm～80mm；The biofilm carrier is ball type carrier, and which is a diameter of 50mm～200mm；

Plant is provided with the top of the purification gabion.

10. ecological purified water system according to claim 9, it is characterised in that：The first water purification dam is provided with two rows, two rows The second water purification dam is provided between first water purification dam；

The height on the first water purification dam is 0.5m～1.0m, and two distances that ranked first water purification dam are 5～20m.