CN107162208B - Floating-island type biomembrane Water Ecological Recovery controlling device and apply its method - Google Patents
Floating-island type biomembrane Water Ecological Recovery controlling device and apply its method Download PDFInfo
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- CN107162208B CN107162208B CN201710348247.6A CN201710348247A CN107162208B CN 107162208 B CN107162208 B CN 107162208B CN 201710348247 A CN201710348247 A CN 201710348247A CN 107162208 B CN107162208 B CN 107162208B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The present invention proposes a kind of floating-island type biomembrane Water Ecological Recovery controlling device, including active carrier biofilm reactor, aeration system and chinampa platform；The active carrier biofilm reactor is arranged on the platform of chinampa, and the aeration system includes flusher and equal spread sump, and the flusher and equal spread sump are located above active carrier biofilm reactor；Bio-carrier is filled with the active carrier biofilm reactor, biofilm, which cures, on the bio-carrier there are microorganism species.The present invention also proposes the application of the floating-island type biomembrane Water Ecological Recovery controlling device.The present apparatus is a kind of long-acting purifier of water body, using technology of biological membrane, can effectively reduce water body ammonia nitrogen, COD pollutant concentrations, while by being constantly enriched with microbiologic population in the device, also has certain effect to other polluters such as abatement BOD, phosphorus.
Description
Technical field
The invention belongs to field of environmental improvement, and in particular to the device and the method for improvement that a kind of water pollution is administered.
Background technology
At present, the problem of China is faced with water environment and seriously pollutes, and Ecology is badly damaged.Number is monitored according to Chinese Ministry of Environmental Protection
According to the first half of the year in 2016, the bad V class water quality section of ten large watersheds accounts for 11.3%.Natural water pollution problem is serious, in addition China
Some areas irrationall and use, ecological land destroy, and the capacity of self-regulation of basin water ecological system is remarkably decreased.But
With the continuous improvement of China's level of urbanization, the demand of water resource will increase substantially, and administer natural water pollution, improve water
Body self-purification capacity, repair water ecological environment, becomes one of thinking for alleviating water quality type water shortage predicament.
Improvement reparation for natural water, prior art measure are to carry out management and control and improvement from pollution source mostly,
Such as sewage discharge of keeping under strict control, the dirty shunting of rain, stain disease centralized processing etc..For river, the natural water such as lake polluted
Administer, method permanently effective and economic and practical at present is less.
Poisonous chemical substance (ammonia and nitrous acid) in water can be decomposed and removed by nitrobacteria, thus have what is purified water
Function.Such as it is ammonia that nitrous acid campylobacter bacteria, which ties up raw food source, nitric acid campylobacter bacteria can be by nitrous acid molecular oxidation again
It is converted into nitric acid molecule.But under unglazed or anaerobic environment, nitrobacteria is difficult to play effect.Immobilized microorganism skill
Art be the bacteria adhension that will have the function of to decompose water pollutant on carrier, free microorganism is limited or is positioned at certain
In the range of one particular space, retain its catalytic activity, enable microorganism repeat and continuous use (Ma Mingjuan etc.,《Agriculture in Jiangxi
Report》07 phase in 2007).Bacterium its growth condition of immobilization is also restricted, the nitrobacteria for needing aerobic conditions
Deng, it is difficult to it is always maintained at its activity.
The content of the invention
Administered for current natural water and be based on technology of biological membrane with deficiency present in sanitary sewage disposal, the present invention,
It is proposed a kind of floating-island type biomembrane Water Ecological Recovery controlling device, pollution control of water while can improve natural water from
Net energy power, and interference, change and secondary pollution will not be formed to water ecological environment.
It is another object of the present invention to propose the method using the floating-island type biomembrane Water Ecological Recovery controlling device.
Realize that the object of the invention technical solution is：
A kind of floating-island type biomembrane Water Ecological Recovery controlling device, including active carrier biofilm reactor, aeration system
With chinampa platform；The active carrier biofilm reactor is arranged on the platform of chinampa, and the aeration system includes flusher
With equal spread sump, the flusher and equal spread sump are located above active carrier biofilm reactor；
Bio-carrier, the biofilm on the bio-carrier are filled with the active carrier biofilm reactor
Curing has microorganism species；Hole is arranged at the active carrier biofilm reactor bottom.
Wherein, the bio-carrier is ceramic particle and/or volcanic rock particle.The active carrier biomembrane reaction
Depth of packing is 30~40cm in device.
The microorganism species include common heterotrophism aerobic bacteria, nitrifier, nitrococcus and one kind in denitrifying bacterium or
It is a variety of；Biological flora culture biofilm process is：The preferable separate excellent species in nutrient solution, are then immersed in training by carrier filler
Biofilm is carried out in nutrient solution.
Wherein common heterotrophism aerobic bacteria can be saccharomycete and/or actinomyces.
Wherein, the aeration system includes water-supply-pipe and flusher, and the flusher includes multiple spiral nozzles,
Variable frequency pump is provided with the water-supply-pipe.
The optimal technical scheme of the present invention is that equal spread sump, institute are provided with above the bio-carrier
The top and bottom for stating equal spread sump is made with sieve；Handle is provided with uniform spread sump.Equal spread sump makes sprinkling
Water is evenly distributed on filler, moreover it is possible to filters impurity big in water body；It is convenient when sieve blocks to take out cleaning.
Wherein, the chinampa platform includes main buoy, auxiliary float and stent, and the main buoy and auxiliary float are fixed on
On stent.Active carrier biofilm reactor bottom 5~20cm on the water surface is controlled with main buoy and auxiliary float.
The floating-island type biomembrane Water Ecological Recovery controlling device, further includes solar panel, control system, power supply
Device, the solar panel are arranged on the platform of chinampa, and the solar panel is connected with power supply unit, the power supply
Device connects the control system.
Using the method for floating-island type biomembrane Water Ecological Recovery controlling device of the present invention, described device is placed in the water surface
On, the water surface is river, lake, pond, the secondary oxidation pool, reservoir, the water surface of cultivation water.
The method includes following operation：The water-supply-pipe of aeration system is reached under water body, with water pump from accessing pending water
Staying water is extracted in domain, is sprayed onto through flusher in active carrier biofilm reactor, water body is through bio-carrier
And after the effect of microorganism species, returned to from active carrier biofilm reactor bottom in waters.
In the method for the present invention, water pump can intermittent duty, the parameter of optimization is：The water body volume of water pump extraction is during operation
1~5t/h.
Water body by hydraulic pipeline reach spiral spray head, be initially column water body, sprayed through spiral nozzle to be formed it is spiral
Face moisture film, completes level-one oxygenation, then is dispersed as droplet by the equal spread sump above reactor babinet, completes two level oxygenation.
Technology of biological membrane is the engineering of self-purification of water principle, its essence is a kind of artificial-strengthening of water body self-purification ability,
Slowly a small amount of and random natural process is become the combining form for turning to natural+artificial process.
In application technology of biological membrane, by manually providing carrier, porous knot is processed into through special process using composite material
The particulate filler of structure, since bio-carrier is loose structure, aerobic, anaerobism and aerobic area can be formed at the same time on filler,
Microorganism species biofilm is solidificated on bio-carrier through laboratory biological technical finesse, through a long time culture makes many habits
Property is totally different, and the microorganism of living environment very different can coexist in biofilm system, ultimately form ecological bacterium room, this is slightly
Biology includes common heterotrophism aerobic bacteria, nitrifier, nitrococcus and denitrifying bacterium etc., at the same play denitrogenation, organics removal and
The effect of dephosphorization.
Similar to catharsis to the biomembrane adhered on natural stream channel and its filtering, technology of biological membrane plays a role mainly
There are following 4 stages：
Exterior diffusion phase：Pollutant is moved to biofilm surface；
The diffusion inside stage：Pollutant moves in biomembrane；
The chemical reaction stage：The ferment and catalyst of microorganism secretion；
Outer row's stage：Metabolism product excretes.
The beneficial effects of the present invention are：
The present apparatus is a kind of long-acting purifier of water body, and using technology of biological membrane, it is dirty can effectively to reduce water body ammonia nitrogen, COD
Thing concentration is contaminated, while by being constantly enriched with microbiologic population in the device, is also had to other polluters such as abatement BOD, phosphorus
Certain effect.Specifically,
(1) device is placed directly within the water surface, and number of devices and distribution can be adjusted flexibly according to water quality water condition, uses
Restrictive condition is few.
(2) active microorganism is highly enriched on carrier filler, is polluted when handling polluted-water without excess sludge, can be by dirt
Thing nitre solution, denitrification are contaminated into nitrogen removal, and nitrogen is harmless to human body, animals and plants；
(3) excellent species selected by artificial culture are adhered on active bio membrane carrier, and carrier structure form is beneficial to micro-
Biological growth is bred, and forms stable microbial ecosystem so that the sewage treating efficiency of device is high；
(4) microbiologic population largely placed in reactor, part supplement solidified carrier biomembrane, another part are followed
The water body of ring is brought into the water body that need to be handled, and balances the microbiologic population in water body, and lifting water body itself repairs detergent power；
(5) equipment integrated degree is high, and installation is simple, easily safeguards, floor space is small；
(6) active biological film carrier life is longer, pollution-free problem, without rinse etc. operation；
(7) device is constructed without civil engineering pond body, and cost is relatively low, and easy to operate, and automation process control, operates into
This is low；
(8) device will not produce secondary pollution, environmentally friendly.
(9) device uses solar powered, green non-pollution.
(10) each part of device, which cooperates, makes the operation of whole system reach an optimal energy consumption and treatment effect
Balance.
Brief description of the drawings
Fig. 1 administers overall structure figure for 1 floating-island type biomembrane Water Ecological Recovery of embodiment,.
Fig. 2 administers overall structure figure for 2 floating-island type biomembrane Water Ecological Recovery of embodiment,
Fig. 3 is ecological bacterium room flora microphoto.
Fig. 4 is spiral spray apparatus structure schematic diagram,
The equal spread sump elevational schematics of Fig. 5.
Fig. 6 is water treatment process schematic diagram,
The ammonia nitrogen concentration change procedure curve of 1 water body of Fig. 7 embodiments,
The COD concentration change procedure curves of 1 water body of Fig. 8 embodiments,
In figure：1st, solar panel；2nd, flusher, 201 water-supply-pipes；202 spiral nozzles；3rd, active carrier biomembrane
Reactor；4th, chinampa platform；5th, equal spread sump, 501, equal spread sump top mesh, 502, equal spread sump bottom screen,
6th, stent.
Embodiment
The present invention is now illustrated with following most preferred embodiment, but is not limited to the scope of the present invention.
In embodiment, unless otherwise specified, used means are this area conventional technology.
Embodiment 1：
Referring to Fig. 1, a kind of floating-island type biomembrane Water Ecological Recovery controlling device, including active carrier biofilm reactor,
Aeration system and chinampa platform 4；The active carrier biofilm reactor 3 is arranged on chinampa platform 4, the aeration system bag
Flusher 2 is included, the flusher 2 is located at the top of active carrier biofilm reactor 3；The active carrier biomembrane is anti-
Answer in device and be filled with bio-carrier, biofilm, which cures, on the bio-carrier there are microorganism species.Put down on the chinampa
Platform 4 includes main buoy, auxiliary float and stent 6, and the main buoy and auxiliary float are fixed on the frame 6, and the setting of floating drum makes
3 bottom of active carrier biofilm reactor is located at 10cm on the water surface.Solar panel 1, the sun are provided with the platform of chinampa
Energy solar panel is connected with power supply unit, and the power supply unit connects controller.Present apparatus use is by solar panels, storage battery and control
The system power supply of device composition processed, makes the present apparatus become a closed-system that can be worked independently.Storage battery in power supply unit
It is sealed in controller in the battery compartment of stringent waterproof.Controller can realize the function that remote control water pump opens and closes, and can basis
Need the working time of setting water pump.
In the present embodiment, the bio-carrier is ceramic particle, and the process of microorganism species culture biofilm is：Training
Carrier filler, is then immersed in nutrient solution and carries out biofilm by culture of isolated excellent species in nutrient solution.Nutrient solution for biofilm
In：Nitrobacteria 5g/L, saccharomycete 2.5g/L, actinomyces 1.5g/L.Strain is purchased in market.Fig. 3 shows the micro- of ecological flora
Take piece into consideration.
Referring to Fig. 5, active carrier biofilm reactor includes the uniform spread sump 5 of cylindrical shape, and silo roof and orlop are
Equal spread sump top mesh 501 and equal 502 two layers of sieve of spread sump bottom screen, cloth sump warehouse are integrally placed at stent
On.Bend pipe shape handle is set on storehouse, it is overall after can warehouse be separated with stent to take out, facilitate the replacement and cleaning of sieve.
The bio-carrier that uniform 5 lower section of spread sump is depth of packing 35cm,
Referring to Fig. 4, the aeration system includes water-supply-pipe 201 and flusher 2, and the flusher includes multiple spiral
Nozzle 202, variable frequency pump is provided with the water-supply-pipe.
Using the method for floating-island type biomembrane Water Ecological Recovery controlling device, it is placed on the water surface of the secondary oxidation pool.
Trial zone is located at Guangxi province Liuzhou City, and test period was from 2 months in April, 2017 in 2017, ammonia in water body when not placing the present apparatus
Nitrogen concentration is 50mg/L, COD 206mg/L.
Operating process is shown in Fig. 6.Staying water is extracted from pending waters with water pump, activity is sprayed onto through flusher
In carrier organism membrane reactor, water body is anti-from active carrier biomembrane after the effect of bio-carrier and microorganism species
Device bottom is answered to return in waters.Water body reaches spiral spray head by hydraulic pipeline, is initially column water body, through spiral nozzle
Ejection forms helicoid, completes level-one oxygenation, then is dispersed as droplet by the equal spread sump above reactor babinet, completes two
Level oxygenation.
During operation, the water body volume of water pump extraction is 5t/h.The present apparatus runs the change of water body ammonia nitrogen and COD changes of 90 days
Situation is referring to Fig. 7 and Fig. 8 (trial zone rain on the 43rd).Continuous 90 days operation results show that ammonia nitrogen removal frank reaches in water body
88%, COD removal rate need not provide electric power up to 51% in operational process, be a kind of environmentally protective, sustainable development dirt
Contaminate administration way.
Embodiment 2：
Referring to Fig. 2, a kind of floating-island type biomembrane Water Ecological Recovery controlling device, including active carrier biofilm reactor,
Aeration system and chinampa platform 4；The active carrier biofilm reactor 3 is arranged on chinampa platform 4, the aeration system bag
Flusher 2 is included, the flusher 2 is located at the top of active carrier biofilm reactor 3；The active carrier biomembrane is anti-
Answer in device and be filled with bio-carrier, biofilm, which cures, on the bio-carrier there are microorganism species.Put down on the chinampa
Platform 4 includes main buoy, auxiliary float and stent, and the main buoy and auxiliary float are fixed on stent, and the setting of floating drum makes work
3 bottom of property carrier organism membrane reactor is located at 15cm on the water surface.Solar panel 1, the solar energy are provided with the platform of chinampa
Solar panel is connected with power supply unit, and the power supply unit connects the control system.
In the present embodiment, the bio-carrier is volcanic rock particle, and it is good that the microorganism species include common heterotrophism
Oxygen bacterium, nitrifier, nitrococcus and denitrifying bacterium, depth of packing is 40cm in the active carrier biofilm reactor.This reality
Apply in example, active carrier biofilm reactor shape is square box shape, and bottom is made of mesh plate.
It is the water surface for being placed on reservoir storage river using the method for floating-island type biomembrane Water Ecological Recovery controlling device
On.Trial zone is located at Hebei province's PJK Reservoir, and test period is from July, 2016 in September, 2016, and water body sample point is positioned at dress
Where putting near waters.Ammonia nitrogen concentration is 62mg/L, COD 202mg/L in water body when not placing the present apparatus.Carried during water pump operation
The water body volume taken is 4t/h.Other are set with embodiment 1.
Continuous 90 days operation results show, ammonia nitrogen removal frank is up to 90%, COD removal rates up to 55% in water body.
Those skilled in the art in the art it should be appreciated that above-described embodiment is intended merely to the explanation present invention, and
Limitation of the invention is not used as, as long as in the spirit of the present invention, conversion, modification to above-described embodiment are all
It will fall within the scope of the claims.
Claims (2)
1. a kind of method using floating-island type biomembrane Water Ecological Recovery controlling device, the floating-island type biomembrane Water Ecological Recovery
Controlling device includes active carrier biofilm reactor, aeration system and chinampa platform；The active carrier biofilm reactor
It is arranged on the platform of chinampa, the aeration system includes flusher and equal spread sump, the flusher and equal spread water
Position in storehouse is above active carrier biofilm reactor；
Bio-carrier is filled with the active carrier biofilm reactor, biofilm cures on the bio-carrier
There are microorganism species；Hole is arranged at the active carrier biofilm reactor bottom；The bio-carrier for ceramic particle and/or
Volcanic rock particle；Depth of packing is 30cm~50cm in the active carrier biofilm reactor；The microorganism species include
One or more in common heterotrophism aerobic bacteria, nitrifier, nitrococcus and denitrifying bacterium；The mistake of microorganism species culture biofilm
Cheng Wei：Carrier filler, is then immersed in nutrient solution and carries out biofilm by the preferable separate excellent species in nutrient solution；In the life
Equal spread sump is provided with above thing carrier filler, the top and bottom of the spread sump is made with sieve；Uniform spread water
Handle is provided with storehouse；
The chinampa platform includes main buoy, auxiliary float and stent, and the main buoy and auxiliary float are fixed on stent, uses
Main buoy and auxiliary float control active carrier biofilm reactor bottom 5~20cm on the water surface；The floating-island type life
Thing film water ecological remediation and treatment device further includes solar panel, control system, power supply unit, and the solar panel is set
Put on the platform of chinampa, the solar panel is connected with power supply unit, and the power supply unit connects the control system；
Described device is placed on the water surface, the water surface is river, lake, pond, the secondary oxidation pool, reservoir, the water of cultivation water
Face；
The method includes following operation：The water-supply-pipe of aeration system is reached under water body, with water pump from pending waters
Staying water is extracted, after water body is converted into moisture film oxygenation by flusher, equal spread sump is sprayed onto, through equal spread sump
Uniformly trickle down in active carrier biofilm reactor, water body is after the effect of bio-carrier and microorganism species, from work
Property carrier biofilm reactor bottom return in waters；Water lift ability is during the water pump operation：The water body body of water pump extraction
Product is 1~5t/h.
2. according to the method described in claim 1, it is characterized in that, the aeration system includes water-supply-pipe and flusher, institute
Stating flusher includes multiple spiral nozzles, and variable frequency pump is provided with the water-supply-pipe.
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| CN116177725B (en) * | 2023-04-26 | 2023-07-25 | 山东中侨启迪环保装备有限公司 | Hollow fiber composite biological membrane sewage treatment equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931743A (en) * | 2006-09-22 | 2007-03-21 | 东南大学 | Integral sputtering-oxygenating-biofiltering waste water purifying apparatus and process |
| CN102001755A (en) * | 2010-11-30 | 2011-04-06 | 中国环境科学研究院 | Landscaping type modularized multilayer combination biological floating island for purifying water quality of rivers and lakes of city |
| CN102276066A (en) * | 2011-06-28 | 2011-12-14 | 淮阴工学院 | Suspended-type combined ecological filter bed |
| CN102616934A (en) * | 2012-01-13 | 2012-08-01 | 广州市新之地环保产业有限公司 | Purifier for ecological restoration of water body |
| CN202415263U (en) * | 2011-11-08 | 2012-09-05 | 河北科技大学 | Solar composite biological floating island |
| CN103723820A (en) * | 2013-12-31 | 2014-04-16 | 天津大学 | Solar aeration-plant bed supported device with biological membrane |
| CN103964654A (en) * | 2013-11-15 | 2014-08-06 | 陈秋竹 | Energy-saving and emission-reducing town sewage treatment system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9850149B2 (en) * | 2011-03-17 | 2017-12-26 | Biomatrix Water Solutions Limited | Integrated water treatment system |
-
2017
- 2017-05-17 CN CN201710348247.6A patent/CN107162208B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931743A (en) * | 2006-09-22 | 2007-03-21 | 东南大学 | Integral sputtering-oxygenating-biofiltering waste water purifying apparatus and process |
| CN102001755A (en) * | 2010-11-30 | 2011-04-06 | 中国环境科学研究院 | Landscaping type modularized multilayer combination biological floating island for purifying water quality of rivers and lakes of city |
| CN102276066A (en) * | 2011-06-28 | 2011-12-14 | 淮阴工学院 | Suspended-type combined ecological filter bed |
| CN202415263U (en) * | 2011-11-08 | 2012-09-05 | 河北科技大学 | Solar composite biological floating island |
| CN102616934A (en) * | 2012-01-13 | 2012-08-01 | 广州市新之地环保产业有限公司 | Purifier for ecological restoration of water body |
| CN103964654A (en) * | 2013-11-15 | 2014-08-06 | 陈秋竹 | Energy-saving and emission-reducing town sewage treatment system |
| CN103723820A (en) * | 2013-12-31 | 2014-04-16 | 天津大学 | Solar aeration-plant bed supported device with biological membrane |
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Denomination of invention: Floating island type water ecological restoration treatment device adopting bio-membrane and method applying water ecological restoration treatment device Effective date of registration: 20181101 Granted publication date: 20180515 Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch Pledgor: Nanjing Dingsheng Water Conservancy Technology Co., Ltd. Registration number: 2018320000257 |
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