CN108911366A - A kind of rural area integrated effluent disposal system - Google Patents

A kind of rural area integrated effluent disposal system Download PDF

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Publication number
CN108911366A
CN108911366A CN201810662439.9A CN201810662439A CN108911366A CN 108911366 A CN108911366 A CN 108911366A CN 201810662439 A CN201810662439 A CN 201810662439A CN 108911366 A CN108911366 A CN 108911366A
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CN
China
Prior art keywords
pond
electroxidation
disposal system
rural area
sewage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810662439.9A
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Chinese (zh)
Inventor
黄永平
刘渐和
李青松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zhonghuan Environment Protection Technology Co Ltd
Original Assignee
Anhui Zhonghuan Environment Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Zhonghuan Environment Protection Technology Co Ltd filed Critical Anhui Zhonghuan Environment Protection Technology Co Ltd
Priority to CN201810662439.9A priority Critical patent/CN108911366A/en
Publication of CN108911366A publication Critical patent/CN108911366A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C02F1/30Treatment 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
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • 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
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/70Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • 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
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae

Abstract

The invention belongs to technical field of sewage treatment equipment, more particularly to a kind of country sewage integrated processing system, including conditioning tank, electroxidation pond, sand filter and the multi-stage biological pond being sequentially communicated, the multi-stage biological pond includes the level-one biomembrane reaction pond being sequentially communicated, sedimentation basin, downward vertical artificial wetland, upward vertical flow artificial swamp and clear water reserviors.The beneficial effects of the invention are as follows:The invention firstly uses conditioning tanks to sewage disinfection treatment, by the partial organic substances in the oxidation of electroxidation pond, reduction, flocculation sedimentation efficient degradation sewage, subsequent multi-stage biological pond further purifies water, finally using ultraviolet disinfection lamp to clear water disinfection and sterilization, guarantee subsequent with water and the safety of draining.

Description

A kind of rural area integrated effluent disposal system
Technical field
The invention belongs to technical field of sewage treatment equipment, and in particular to a kind of country sewage integrated processing system.
Background technique
China's people in the countryside are numerous, inhabitation it is more dispersed, country sewage discharge amount is big, high organic content.Due to dirt Water process capital investment is insufficient, and peasant's environmental consciousness is inadequate, and most of village does not have sewage disposal device, and sanitary sewage is directly arranged It is put into environment, the serious ecological environment for affecting rural area.
The existing rural sewage treatment mode in China is excessively single, poor processing effect.It is embodied in:Handling rate is not high, Most organic matter is not degraded in sewage, contains bacterium;Structure is complicated, takes up a large area, and the installation for being unfavorable for pipe network is torn open It unloads;It is difficult in maintenance, it is unfavorable for the processing of decentralized wastewater, higher cost.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide a kind of country sewage integrated processing systems, have knot The advantages that structure is simple, high treating effect, easy to maintain, Automatic Control operation is suitable for single household, more families, single village or in flakes Country sewage, the hotel sewage, small region sewage treatment in village.
The present invention provides the following technical solutions:
A kind of rural area integrated effluent disposal system, including conditioning tank, electroxidation pond, sand filter and the multistage being sequentially communicated Biological tank, the multi-stage biological pond include that the level-one biomembrane reaction pond being sequentially communicated, sedimentation basin, downward vertical turning flow artificial are wet Ground, upward vertical flow artificial swamp and clear water reserviors.
Preferably, the grid basket of barrier rubbish, the grid basket and conditioning tank wastewater inlet phase are equipped in the conditioning tank Even, the elevator pump that sewage is transported to electroxidation pond is additionally provided in the conditioning tank, the elevator pump passes through pipeline and electroxidation The wastewater inlet in pond is connected.
Preferably, electroxidation device is equipped in the electroxidation pond, the electroxidation device includes electrode plate, the electrode Plate is horizontally placed in electroxidation pond, and the electroxidation device further includes that coordination electrode plate carries out electroxidation, electroreduction, electric floating and electricity The high-voltage pulse of cohesion controls power supply, and the high-voltage pulse control power supply is electrically connected with electrode plate, and electroxidation pond sewage goes out Mouth is connected with sand filter wastewater inlet.
Preferably, ecological floating island, biological film filtering material and exposure are set gradually in the level-one biomembrane reaction pond from top to bottom Mechanism of qi, planting plants in the ecological floating island, the level-one biomembrane reaction pond wastewater inlet are connected with sand filter outlet of sewer.
Preferably, ecological floating island and center inlet bucket, the level-one biomembrane reaction pond sewage are equipped in the sedimentation basin Outlet is connected with center inlet bucket, and dirt pump is additionally provided in the sedimentation basin, and the dirt pump is connected by pipeline with conditioning tank.
Preferably, the downward vertical artificial wetland, be equipped with rubble filtrate in upward vertical flow artificial swamp, it is described Rubble filtrate top planting plants are simultaneously equipped with water distributor, and the water distribution tube wall is equipped with several through-holes, the water distributor Water inlet is connected with sedimentation basin outlet of sewer, and the water distributor water outlet is connected with clear water reserviors water inlet.
Preferably, multiple ultraviolet disinfectings are equipped in the clear water reserviors, wherein at least one ultraviolet disinfecting is set to Clear water reserviors water inlet.
Preferably, it is additionally provided between the conditioning tank, electroxidation pond in micro cell described in micro cell and is equipped with light electrolysis Layer, the light electrolysis layer is interior to be laid with micro-electrolysis stuffing, is additionally provided in the micro cell sewage being transported to mentioning for electroxidation pond Pump is risen, the elevator pump is connected by pipeline with the wastewater inlet in electroxidation pond.
The beneficial effects of the invention are as follows:
1, the invention firstly uses conditioning tanks to sewage disinfection treatment, efficient by the oxidation of electroxidation pond, reduction, flocculation sedimentation Partial organic substances in degradation sewage, subsequent multi-stage biological pond further purify water, finally using ultraviolet disinfection lamp to clear Water sterilization sterilization guarantees subsequent with water and the safety of draining.
2, micro cell is arranged before electroxidation pond in the present invention, by the electrolysis under low-voltage direct state, can effectively drop The hardness of low water, improves the utilization efficiency of electric energy, at the same effectively avoid due to wastewater through organic matter content it is big caused by be to be electrolysed The problem of dirt is formed in journey between electrode plate.The electrolytic cell can guarantee water outlet water by adjusting the method for voltage and current Matter is stablized.Meanwhile be electrolysed generate can sterilization active hydroxyl free radical and Active Chlorine, and the suction-operated of electrode surface Bacterium can be killed, the biodegradability of waste water is improved.Equal technical characterstics, operation and maintenance are convenient, flexible in application.
3, overall structure of the present invention is simple, and manufacture, installation are easy, and most of structure is embedded in underground.Wherein multi-stage biological pond It is to combine biofilm, ecological floating island and artificial swamp, the plant part in multi-stage biological pond is located at ground or more, integrally accounts for Ground area is small, and basic not have to maintenance, pole is suitable for rural area single household or more family families, single or village use in flakes, and is discharged It can be back to and flush the toilet, afforest or the secondary uses such as agricultural.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of sewage disposal system of the present invention, and arrow indicates drainage flow side in figure To;
Fig. 2 is the structural schematic diagram of sewage disposal system another kind embodiment of the present invention, and arrow indicates drainage flow in figure Direction.
Attached meaning marked in the figure is as follows:
10- conditioning tank 11- grid basket 12- elevator pump 20- micro cell 21- light electrolysis layer 30- electroxidation It is anti-that pond 31- electrode plate 32- high-voltage pulse controls power supply 40- sand filter 50- multi-stage biological pond 51- level-one biomembrane Answer the pond center 511- ecological floating island 512- biology film filtering material 513- aerator 514- plant 52- sedimentation basin 521- Inlet bucket 522- dirt pumps 53- downward vertical artificial wetland 531- rubble filtrate 532- water distributor 533- through-hole 54- upward vertical flow artificial swamp 55- clear water reserviors 551- ultraviolet disinfecting
Specific embodiment
The present invention is illustrated combined with specific embodiments below.
As shown in Figure 1, a kind of rural area integrated effluent disposal system, including be sequentially communicated conditioning tank 10, electroxidation pond 30, sand filter 40 and multi-stage biological pond 50, multi-stage biological pond 50 include the level-one biomembrane reaction pond 51 being sequentially communicated, sedimentation basin 52, downward vertical artificial wetland 53, upward vertical flow artificial swamp 54 and clear water reserviors 55.
Above-described embodiment is advanced optimized, the grid basket 11 of barrier rubbish, grid basket 11 and adjusting are equipped in conditioning tank 10 10 wastewater inlet of pond is connected, and the elevator pump 12 that sewage is transported to electroxidation pond 30, the promotion are additionally provided in the conditioning tank Pump 12 is connected by pipeline with the wastewater inlet in electroxidation pond 30.
Above-described embodiment is advanced optimized, is equipped with electroxidation device in electroxidation pond 30, electroxidation device includes electrode plate 31, electrode plate 31 is horizontally placed in electroxidation pond 30, electroxidation device further include coordination electrode plate 31 carry out electroxidation, electroreduction, The high-voltage pulse of electric floating and electrocoagulation controls power supply 32, and high-voltage pulse control power supply 32 is electrically connected with electrode plate 31, electroxidation 30 outlet of sewer of pond is connected with 40 wastewater inlet of sand filter.
Advanced optimize above-described embodiment, set gradually from top to bottom in level-one biomembrane reaction pond 51 ecological floating island 511, Biological film filtering material 512 and aerator 513, planting plants 514 in ecological floating island 512,511 wastewater inlet of level-one biomembrane reaction pond It is connected with 40 outlet of sewer of sand filter.
Above-described embodiment is advanced optimized, ecological floating island 512 and center inlet bucket 521 are equipped in sedimentation basin 52, level-one is raw 51 outlet of sewer of object film reaction pond is connected with center inlet bucket 521, and dirt pump 522 is additionally provided in sedimentation basin 52, and dirt pump 522 is logical Piping is connected with conditioning tank 10, and the sludge assembled in sedimentation basin 522 is delivered to conditioning tank 10, carries out circulation again Processing.
Above-described embodiment is advanced optimized, is all provided in downward vertical artificial wetland 53, upward vertical flow artificial swamp 54 There is rubble filtrate 531,531 top planting plants 514 of rubble filtrate are simultaneously equipped with water distributor 532, and 532 tube wall of water distributor is equipped with The water inlet of several through-holes 533, water distributor 532 is connected with 522 outlet of sewer of sedimentation basin, 532 water outlet of water distributor and clear water 55 water inlet of pond is connected.
Above-described embodiment is advanced optimized, multiple ultraviolet disinfectings 551 are equipped in clear water reserviors 55, wherein at least one is purple Outer sterilamp 551 is set to 55 water inlet of clear water reserviors.
Above-described embodiment is advanced optimized, micro cell 20, light electrolysis are additionally provided between conditioning tank 10, electroxidation pond 30 It is equipped with light electrolysis layer 21 in pond 20, is laid with micro-electrolysis stuffing in light electrolysis layer 21.
The sewage disposal system course of work of the present invention is as follows:
Country sewage is discharged into sewage disposal system of the invention after being introduced into septic tank pretreatment, by grid basket every firmly ruler Very little biggish rubbish prevents blocking water pump, mitigates subsequent processing difficulty;Water outlet enter conditioning tank regulating water quality water, then into Enter micro cell and carry out light electrolysis effect, the hardness of water can be effectively reduced, preliminary electrolysis is carried out to the organic matter in sewage, is prevented Only content of organics is excessively high in sewage causes to form dirt in electroxidation pond between electrode plate, and the sewage after light electrolysis passes through elevator pump It mentions to electroxidation pond, by adjusting voltage and frequency, cell reaction, including electroxidation, electroreduction, electricity occurs between electrode plate Organic pollutants and inorganic pollutants in sewage are degraded and are removed by air bearing and electric flocculation effect;Water outlet enters sand filter Sand filtration is carried out, the water outlet of sand filter enters multi-stage biological pond, initially enters level-one biomembrane reaction pond, pass through submersible aerator The plant absorption degradation of organic substances and N, P of aerobic reaction and ecological floating island, water outlet enter sedimentation basin and carry out precipitation, dirt The sludge of precipitating is delivered to conditioning tank and carries out circular treatment by pump, and sedimentation basin water outlet is introduced into downward vertical artificial wetland, then Into upward vertical flow artificial swamp, further degraded absorption by the plant of artificial swamp;Clear water enters clear water reserviors process The disinfection of ultraviolet disinfecting, effluent reuse flushes the toilet, afforests or agricultural, can also direct qualified discharge.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of rural area integrated effluent disposal system, which is characterized in that including be sequentially communicated conditioning tank (10), electroxidation pond (30), sand filter (40) and multi-stage biological pond (50), the multi-stage biological pond (50) include that the level-one biomembrane that is sequentially communicated is anti- Ying Chi (51), sedimentation basin (52), downward vertical artificial wetland (53), upward vertical flow artificial swamp (54) and clear water reserviors (55)。
2. a kind of rural area integrated effluent disposal system according to claim 1, which is characterized in that the conditioning tank (10) The interior grid basket (11) for being equipped with barrier rubbish, the grid basket (11) are connected with conditioning tank (10) wastewater inlet, the conditioning tank (10) elevator pump (12) that sewage is transported to electroxidation pond (30) is additionally provided in, the elevator pump (12) passes through pipeline and electric oxygen The wastewater inlet for changing pond (30) is connected.
3. a kind of rural area integrated effluent disposal system according to claim 2, which is characterized in that the electroxidation pond (30) electroxidation device is equipped in, the electroxidation device includes electrode plate (31), and the electrode plate (31) is horizontally placed on electroxidation In pond (30), the electroxidation device further includes that coordination electrode plate (31) carry out electroxidation, electroreduction, electric floating and electrocoagulation High-voltage pulse controls power supply (32), and high-voltage pulse control power supply (32) is electrically connected with electrode plate (31), the electroxidation pond (30) outlet of sewer is connected with sand filter (40) wastewater inlet.
4. a kind of rural area integrated effluent disposal system according to claim 3, which is characterized in that the level-one biomembrane Ecological floating island (511), biological film filtering material (512) and aerator (513), the life are set gradually in reaction tank (51) from top to bottom State chinampa (513) interior planting plants (514), level-one biomembrane reaction pond (51) wastewater inlet go out with sand filter (40) sewage Mouth is connected.
5. a kind of rural area integrated effluent disposal system according to claim 4, which is characterized in that the sedimentation basin (52) It is interior to be equipped with ecological floating island (511) and center inlet bucket (521), level-one biomembrane reaction pond (51) outlet of sewer and center into Bucket (521) is connected, and dirt pump (522) is additionally provided in the sedimentation basin (52), the dirt pump (522) is by pipeline and adjusts Pond (10) is connected.
6. a kind of rural area integrated effluent disposal system according to claim 5, which is characterized in that the downward vertical stream It is equipped with rubble filtrate (531) in artificial swamp (53), upward vertical flow artificial swamp (54), on the rubble filtrate (531) Square planting plants (514) are simultaneously equipped with water distributor (532), and water distributor (532) tube wall is equipped with several through-holes (533), institute The water inlet for stating water distributor (532) is connected with sedimentation basin (52) outlet of sewer, water distributor (532) water outlet and clear water reserviors (55) water inlet is connected.
7. a kind of rural area integrated effluent disposal system according to claim 6, which is characterized in that the clear water reserviors (55) Interior to be equipped with multiple ultraviolet disinfectings (551), wherein at least one ultraviolet disinfecting (551) is set to clear water reserviors water inlet.
8. a kind of rural area integrated effluent disposal system according to claim 1-7, which is characterized in that the tune It is additionally provided with micro cell (20) between section pond (10), electroxidation pond (30), light electrolysis layer is equipped in the micro cell (20) (21), micro-electrolysis stuffing is laid in the light electrolysis layer (21).
CN201810662439.9A 2018-06-25 2018-06-25 A kind of rural area integrated effluent disposal system Pending CN108911366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810662439.9A CN108911366A (en) 2018-06-25 2018-06-25 A kind of rural area integrated effluent disposal system

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Application Number Priority Date Filing Date Title
CN201810662439.9A CN108911366A (en) 2018-06-25 2018-06-25 A kind of rural area integrated effluent disposal system

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Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205928A (en) * 2018-09-12 2019-01-15 何小松 A kind of method and system of advanced treating percolate
NL2029218A (en) * 2021-08-17 2021-11-09 Univ North China Science & Technology Apparatus for advanced treatment of slightly polluted water

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005108310A1 (en) * 2004-05-07 2005-11-17 Deere & Company Waste water purification plant by means of plants
KR100621650B1 (en) * 2004-10-29 2006-09-19 주식회사 새 한 Apparatus for leachate treatment by ??? and electro-oxidizer
CN102442750A (en) * 2011-12-31 2012-05-09 北京汉青天朗水处理科技有限公司 Sewage treatment systems and method
CN105668932A (en) * 2016-03-11 2016-06-15 同济大学建筑设计研究院(集团)有限公司 Materialization-biochemistry-plant combined water treatment device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005108310A1 (en) * 2004-05-07 2005-11-17 Deere & Company Waste water purification plant by means of plants
KR100621650B1 (en) * 2004-10-29 2006-09-19 주식회사 새 한 Apparatus for leachate treatment by ??? and electro-oxidizer
CN102442750A (en) * 2011-12-31 2012-05-09 北京汉青天朗水处理科技有限公司 Sewage treatment systems and method
CN105668932A (en) * 2016-03-11 2016-06-15 同济大学建筑设计研究院(集团)有限公司 Materialization-biochemistry-plant combined water treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205928A (en) * 2018-09-12 2019-01-15 何小松 A kind of method and system of advanced treating percolate
CN109205928B (en) * 2018-09-12 2021-07-02 何小松 Method and system for advanced treatment of leachate
NL2029218A (en) * 2021-08-17 2021-11-09 Univ North China Science & Technology Apparatus for advanced treatment of slightly polluted water

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Application publication date: 20181130