CN206308215U - A kind of integral domestic sewage treatment device - Google Patents
A kind of integral domestic sewage treatment device Download PDFInfo
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- CN206308215U CN206308215U CN201621251444.3U CN201621251444U CN206308215U CN 206308215 U CN206308215 U CN 206308215U CN 201621251444 U CN201621251444 U CN 201621251444U CN 206308215 U CN206308215 U CN 206308215U
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Abstract
The utility model discloses a kind of integral domestic sewage treatment device, including grille well, regulating reservoir, anaerobic pond, anoxic pond, biomembrane reaction pond and sterilization pool, the grille well is externally provided with water inlet, the grille well is externally connected with regulating reservoir, the regulating reservoir is connected by short tube one with anaerobic pond, the anaerobic pond is connected by short tube two with anoxic pond, the anoxic pond is connected by short tube three with biomembrane reaction pond, biological membrane assembly is provided with the biomembrane reaction pond, the biomembrane reaction pond inner bottom is provided with suction pump, the biomembrane reaction pond is connected by short tube four with sterilization pool, the sterilization pool outer right wall is provided with delivery port.The utility model facility compact, floor space are few, and with effect is good, stable effluent quality, excess sludge production is low, increment dilatation is convenient, high degree of automation and simple operation and other advantages.
Description
Technical field
The utility model is related to technical field of sewage, specially a kind of integral domestic sewage treatment device.
Background technology
With the rapid growth of China's economy, urbanization process quickening, the continuous improvement of life in the countryside level and rural area
The development of the industries such as livestock and poultry cultivation, aquaculture and agricultural byproducts processing, the sanitary sewage in villages and small towns, waste water yield and Japanese TV play
Increase.And these sewage are most of without any in line river course, lake of putting nearby that process so that water pollution is seriously more and more tighter
Weight, the common people require the cry more and more higher for being tightened control to this with being administered.In this context, China proposes and builds socialism
The great historic task of new rural village, and specify that " production development, improve living standards, custom civilization, cleanliness of villages, democratic management "
Construction object.And strengthen the treatment of domestic sewage in rural areas, and it is the part of look of a village regulation, it is also building Socialist New
Important content, be also Rural Human Settlements improve need solve pressing issues.
At present, the external treatment technology for domestic sewage in rural areas has occurred various, and such as Australian " FILTER " is (non-
You are de-) sewage disposal system, the marsh sewage treatment system of South Korea, the High-Rate Algae Pond system in the U.S., the integrated oxygen of Holland
Change ditch, the earthworm and ecological filter of France, and in countries such as the U.S., Canada, Britain, Australia occur in that one kind in recent years
It is the ecosystem of " LIVING MACHINE ", the small-sized purification tank technology and a series of other combination technology of biological membrane of Japan
Integration apparatus technology etc..Research of the China to technology for treating domestic sewage in rural area is late compared with developed countries, in recent years, with
The enhancing of local economic strength, especially flourishing province recognizes that rural area is given birth to after economic development to certain phase, progressively
The importance of sewage handling problem living, and start to be processed using the technology of some practical, reasonable, low energy consumption and low operating cost
Sewage；If some densely populated low developed areas are effectively processed it will also be appreciated that not taking domestic sewage in rural areas, can trigger
The series of problems of the aspect such as rural medical treatment and economic construction, or even the generation and diffusion of infectious disease are caused, thus, domestic some ground
Area has carried out practical exploration to the treatment technology of country sewage.Such as anaerobic biogas generating pit treatment technology, Treatment Technology of Constructed Wetland,
Northern China cold district utilizes underground percolation, and in addition, the ground such as Zhejiang, Guangdong, Tianjin and Jiangsu also exists respectively
The dirty separation pipe network conveying of unpowered, buried system for anaerobic treatment, rain is focused on and biological throwing bacterium administers the technical sides such as sewage
Formula application aspect is explored and attempted, and is also all made some progress.
Because China's villages and small towns territorial scope is wide and dispersion, geographical relief complex distribution, economy falls behind relatively, and regional disparity is big
The features such as.It is that rural sewage treatment receives two factors of technical bottleneck and funds source that domestic sewage in rural areas administers problems faced one
Restriction, it is relatively low due to lacking operation funds, maintenance management level, therefore rural sewage treatment can not be dirty according to traditional cities
Water treatment plant's technique carries out duplication diminution；Two is that rural domestic sewage treatment will totally hold small investment, stable effluent quality, fortune
Low, the easy to maintain basic demand of row expense, the ability to shoulder economically that consider various regions is different, by handling process and locality
Actual conditions be combined, carrying out transformation and upgrade to technique forms respective characteristic, it is impossible to simply carry out a kind of tupe
Spread.Therefore the research and development of the utility model device and necessary for rural sewage treatment.
Utility model content
The purpose of this utility model is to provide a kind of integral domestic sewage treatment device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of integral domestic sewage treatment device, including grille well, regulating reservoir, anaerobic pond, anoxic pond, biomembrane reaction
Pond and sterilization pool, the grille well are externally provided with water inlet, and filtering grid is provided with the grille well, and the grid bottom is provided with
First sludge branch pipe, the grille well is externally connected with regulating reservoir, and the regulating reservoir inner bottom is provided with elevator pump, the regulating reservoir
It is connected with anaerobic pond by short tube one, the anaerobic pond center of inside position is provided with elastic solid filler basket, the anaerobic pond top
End is provided with methane outlet, and the anaerobic pond bottom is provided with the second sludge branch pipe, and the anaerobic pond passes through short tube two and anoxic pond phase
Even, the anoxic pond center of inside position is provided with bio-carrier combined stuffing basket, and the anoxic pond lower inside is provided with the first exposure
Gas disk, first aeration plate is provided with the first aeration branch pipe, and the anoxic pond bottom is provided with the 3rd sludge branch pipe, the anoxic
Pond is connected by short tube three with biomembrane reaction pond, and biological membrane assembly is provided with the biomembrane reaction pond, and the biomembrane is anti-
Pond inner bottom is answered to be provided with suction pump, the biomembrane reaction pond lower inside is provided with the second aeration plate, second aeration plate
The second aeration branch pipe is provided with, the biomembrane reaction pond is connected by short tube four with sterilization pool, the sterilization pool outer right wall
It is provided with delivery port.
Preferably, first aeration branch pipe and the second aeration branch pipe are external in microkinetic aeration by being aerated house steward respectively
Pump.
Preferably, first aeration branch pipe and the second aeration branch pipe are external in microkinetic aeration by being aerated house steward respectively
Pump.
Preferably, the biomembrane reaction pond uses immersion biofilm reactor.
Preferably, the biological membrane assembly uses MBR membrane modules, and MBR membrane modules include hollow-fibre membrane, tubular ceramic
Film and flat film.
Preferably, it is provided with ultraviolet ray disinfector in the sterilization pool.
Preferably, it is equipped with corresponding flow on the first sludge branch pipe, the second sludge branch pipe and the 3rd sludge branch pipe
Valve.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, the filtering grid of setting carries out preliminary treatment removal, by filter grid to suspension in sewage
Coarse grain, insoluble COD, SS etc. are substantially reduced in water after grid treatment；The anaerobism elastic solid filler that sets in anaerobic pond and efficiently
Anaerobic species, wherein anaerobism elastic solid filler have bioaffinity very high, and biofilm is fast, and effect is good, be difficult hair after biofilm
It is raw deformation, acid and alkali-resistance, corrosion-resistant, the advantages of service life is long, materials are easy and with low cost, in the drop of efficient anaerobic strain
Under solution effect, the material of difficult degradation in degraded sewage, clear up sludge and reduce sludge quantity, reduce sludge toxicity, produce biogas utilization
And improve Biodegradability of Wastewater.
In the utility model, aerobe carrier combinations filler, high-efficiency aerobic strain and the first exposure set in anoxic pond
Gas disk, the Organic Pollutants in sewage are under the degradation of high-efficiency aerobic strain, and the intermittent aerating for passing through aeration pump, dirty
Pollutant concentration in water is substantially reduced；The biomembrane reaction pond of setting use immersion biofilm reactor, with effect it is good,
Stable effluent quality, excess sludge production are low, facility compact, floor space are few, increment dilatation is convenient, high degree of automation and behaviour
The advantages of making simple.
In the utility model, the MBR membrane modules set in biomembrane reaction pond substantially increase the energy of system separation of solid and liquid
Power, so that system water outlet, water quality and volumetric loading are all greatly improved, warp high through the water water standard after film process
Sterilization is crossed, water quality and biological safety high quality reuse water high is eventually formed, can be directly as new raw water source, due to the filtering of film
Effect, microorganism is completely trapped in biomembrane reaction pond, realizes hydraulic detention time thorough with Age of Activated Sludge
Separate, eliminate sludge bulking problem in traditional activated sludge process；The ultraviolet ray disinfector of setting belongs to pure physical disinfection method,
There is simple and convenient, broad-spectrum high efficacy, non-secondary pollution, be easy to manage and realize automation.
The utility model facility compact, floor space are few, with effect is good, stable effluent quality, excess sludge production it is low,
Increment dilatation convenience, high degree of automation and simple operation and other advantages.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 grille well, 11 filtering grids, 12 first sludge branch pipes, 2 regulating reservoirs, 21 elevator pumps, 22 short tubes one, 3 are detested
Oxygen pond, 31 elastic solid fillers basket, 32 methane outlets, 33 second sludge branch pipes, 34 short tubes two, 4 anoxic ponds, 41 bio-carrier groups
Close filler basket, 42 first aeration plates, 43 first aeration branch pipes, 44 the 3rd sludge branch pipes, 45 short tubes three, 5 biomembrane reaction ponds, 51
Biological membrane assembly, 52 suction pumps, 53 second aeration plates, 54 second aeration branch pipes, 55 short tubes four, 6 sterilization pools, 61 disinfection by ultraviolet lights
Device, 7 water inlets, 8 delivery ports, 9 microkinetic aeration pumps, 91 aeration house stewards, 10 sludge house stewards.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of integral domestic sewage treatment device, including
Grille well 1, regulating reservoir 2, anaerobic pond 3, anoxic pond 4, biomembrane reaction pond 5 and sterilization pool 6, grille well 1 are externally provided with water inlet 7,
Enter for sewage, filtering grid 11 is provided with grille well 1, preliminary treatment removal is carried out to suspension in sewage, by filtering
Coarse grain, insoluble COD, SS etc. are substantially reduced in water after grid treatment, and the bottom of grille well 1 is provided with the first sludge branch pipe 12, grid slag
Sludge house steward 10, then manual cleaning outward transport safe handling are delivered to by the first sludge branch pipe 12, grille well 1 is externally connected with regulating reservoir
2, for homogenizing for the regulation to sewage water and water quality, the inner bottom of regulating reservoir 2 is provided with elevator pump 21, and regulating reservoir 2 is by short
Pipe 1 is connected with anaerobic pond 3.
The center of inside position of anaerobic pond 3 is provided with elastic solid filler basket 31, and anaerobism bullet is provided with elastic solid filler basket 31
Property 3-D filler and efficient anaerobic strain, wherein anaerobism elastic solid filler has bioaffinity very high, and biofilm is fast, effect
Deformation, acid and alkali-resistance, corrosion-resistant is not susceptible to after good, biofilm, the advantages of service life is long, materials are easy and with low cost,
Under the degradation of efficient anaerobic strain, degraded sewage in difficult degradation material, clear up sludge reduce sludge quantity, reduce sludge poison
Property, produce biogas utilization and improve Biodegradability of Wastewater, the top of anaerobic pond 3 is provided with methane outlet 32, reacted for collecting
Biogas, the bottom of anaerobic pond 3 is provided with the second sludge branch pipe 33, and excess sludge delivers to sludge house steward 10 by the second sludge branch pipe 33,
Manual cleaning outward transport safe handling again.
Anaerobic pond 3 is connected by short tube 2 34 with anoxic pond 4, and the center of inside position of anoxic pond 4 is provided with bio-carrier combination
Filler basket 41, is provided with aerobe carrier combinations filler and high-efficiency aerobic strain, in sewage in bio-carrier combined stuffing basket 41
Organic Pollutants under the degradation of high-efficiency aerobic strain, the pollutant concentration in sewage is substantially reduced, inside anoxic pond 4
Lower section is provided with the first aeration plate 42, and the first aeration plate 42 is provided with the first aeration branch pipe 43, and the first aeration branch pipe 43 is by aeration
House steward 91 is connected with microkinetic aeration pump 9, and by the intermittent aerating of aeration pump 9, the pollutant concentration in sewage is substantially reduced, and lacks
The bottom of oxygen pond 4 is provided with the 3rd sludge branch pipe 44, and excess sludge delivers to sludge house steward 10 by the 3rd sludge branch pipe 44, then artificial clear
Reason outward transport safe handling, is equipped with corresponding on the first sludge branch pipe 12, the second sludge branch pipe 33 and the one or three sludge branch pipe 44
Flow valve, manually or PLC automatic control flow-valve is so as to control the in good time efflux time of sludge, improves biochemistry
Efficiency.
Anoxic pond 4 is connected by short tube 3 45 with biomembrane reaction pond 5, and biomembrane reaction pond 5 uses immersion biomembrane
Reactor, with effect is good, stable effluent quality, low excess sludge production, facility compact, floor space be few, increment dilatation side
Just biological membrane assembly 51, biological membrane assembly 51 are provided with, high degree of automation and simple operation and other advantages, biomembrane reaction pond 5
Using MBR membrane modules, and MBR membrane modules include hollow-fibre membrane, tubular ceramic membrane and flat film, substantially increase system and consolidate
The ability that liquid is separate, so that system water outlet, water quality and volumetric loading are all greatly improved, through the water water quality after film process
Standard is high, by sterilization, eventually forms water quality and biological safety high quality reuse water high, can directly as new raw water source, by
In the filtration of film, microorganism is completely trapped in biomembrane reaction pond, realizes hydraulic detention time and activated sludge
Being completely separated for sludge age, eliminates sludge bulking problem in traditional activated sludge process.
The inner bottom of biomembrane reaction pond 5 is provided with suction pump 52, for extracting to enter to sterilization pool 6 sewage after filtering
Row sterilization is used, and the lower inside of biomembrane reaction pond 5 is provided with the second aeration plate 53, and the second aeration plate 53 is provided with the second aeration branch
Pipe 54, the second aeration branch pipe 54 is connected by being aerated house steward 91 with microkinetic aeration pump 9, dirty by the intermittent aerating of aeration pump 9
Pollutant concentration in water is substantially reduced, and biomembrane reaction pond 5 is connected by short tube 4 55 with sterilization pool 6, is provided with sterilization pool 6
Ultraviolet ray disinfector 61, ultraviolet ray disinfector 61 belongs to pure physical disinfection method, with simple and convenient, broad-spectrum high efficacy, without secondary
Pollute, be easy to the advantages of managing and realize automation, the outer right wall of sterilization pool 6 is provided with delivery port 8, for discharging up to design
The water quality of discharge standard.
Utility model works flow：Grille well 1 is entered by water inlet 7 after sanitary sewage centralized collection, in grille well 1
Inside is provided with filtering grid 11, and preliminary treatment removal is carried out to suspension in sewage, by thick in water after the treatment of filtering grid 11
Grain, insoluble COD, SS etc. are substantially reduced, and grid slag delivers to sludge house steward 10, then manual cleaning outward transport by the first sludge branch pipe 12
Safe handling；Sewage carries out regulation and the water quality of water by entering regulating reservoir 2, sewage after filtering grid 11 in regulating reservoir 2
Homogenize after anaerobic pond 3 is lifted into by elevator pump 21, is provided with anaerobism elastic solid filler and efficient anaerobic bacterium in anaerobic pond 3
Kind, wherein anaerobism elastic solid filler has bioaffinity very high, and biofilm is fast, effect is good, deformation is not susceptible to after biofilm,
It is acid and alkali-resistance, corrosion-resistant, the advantages of service life is long, materials are easy and with low cost, in the degradation of efficient anaerobic strain
Under, the material of difficult degradation in degraded sewage, clear up sludge and reduce sludge quantity, reduce sludge toxicity, produce biogas utilization simultaneously to improve
Biodegradability of Wastewater, polyP bacteria effectively reduces the BOD in sewage in this course, and by the phosphorus in sludge with orthophosphates
Form discharges, while excess sludge delivers to sludge house steward 10, then manual cleaning outward transport safe handling by the second sludge branch pipe 33；
The water outlet of anaerobic pond 3 gravity flow enters anoxic pond 4, and anoxic pond 4 is interior to be provided with aerobe carrier combinations filler, high-efficiency aerobic strain and exposure
Gas disk, the Organic Pollutants in sewage under the degradation of high-efficiency aerobic strain, and by the intermittent aerating of aeration pump 9,
Pollutant concentration in sewage is substantially reduced, while excess sludge delivers to sludge house steward 10, then people by the 3rd sludge branch pipe 44
Work cleaning outward transport safe handling；The water outlet of anoxic pond 4 enters biomembrane reaction pond 5, can dissolve in the separation sewage of MBR membrane modules 51
Contact scar thing, by the treatment of aerobic aeration and aerobic microbiological, reaches the purpose of denitrogenation dephosphorizing, and the sewage after treatment passes through
Membrane filtration, then extracted out by suction pump 52, sterilized pond 6 is disinfected by water outlet, 8 discharges, and the water quality of discharge is up to design
Discharge standard.
The utility model can use integrated arrangement, and PLC realizes Automated condtrol；It is used not only for small ruralization integration
Sewage treatment unit, is also applied for the unit sewage disposal such as residential quarters, villa community, hospital.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of integral domestic sewage treatment device, including grille well (1), regulating reservoir (2), anaerobic pond (3), anoxic pond (4),
Biomembrane reaction pond (5) and sterilization pool (6), it is characterised in that：The grille well (1) is externally provided with water inlet (7), the grille well
(1) filtering grid (11) is provided with, grille well (1) bottom is provided with outside the first sludge branch pipe (12), the grille well (1) and connects
Regulating reservoir (2) is connected to, regulating reservoir (2) inner bottom is provided with elevator pump (21), and the regulating reservoir (2) is by short tube one (22)
It is connected with anaerobic pond (3), anaerobic pond (3) the center of inside position is provided with elastic solid filler basket (31), the anaerobic pond (3)
Top is provided with methane outlet (32), and anaerobic pond (3) bottom is provided with the second sludge branch pipe (33), and the anaerobic pond (3) passes through
Short tube two (34) is connected with anoxic pond (4), and anoxic pond (4) the center of inside position is provided with bio-carrier combined stuffing basket
(41), anoxic pond (4) lower inside is provided with the first aeration plate (42), and first aeration plate (42) is provided with the first aeration
Branch pipe (43), anoxic pond (4) bottom is provided with the 3rd sludge branch pipe (44), the anoxic pond (4) by short tube three (45) with
Biomembrane reaction pond (5) is connected, and biological membrane assembly (51), the biomembrane reaction pond are provided with the biomembrane reaction pond (5)
(5) inner bottom is provided with suction pump (52), and biomembrane reaction pond (5) lower inside is provided with the second aeration plate (53), described
Second aeration plate (53) is provided with the second aeration branch pipe (54), and the biomembrane reaction pond (5) is by short tube four (55) and sterilization
Pond (6) is connected, and sterilization pool (6) outer right wall is provided with delivery port (8).
2. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The first aeration branch
Pipe (43) and the second aeration branch pipe (54) are external in microkinetic aeration pump (9) by being aerated house steward (91) respectively.
3. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The first sludge branch
Pipe (12), the second sludge branch pipe (33) and the 3rd sludge branch pipe (44) are external in sludge house steward (10).
4. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The biomembrane reaction
Pond (5) uses immersion biofilm reactor.
5. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The biological membrane assembly
(51) MBR membrane modules are used, and MBR membrane modules include hollow-fibre membrane, tubular ceramic membrane and flat film.
6. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The sterilization pool (6)
Inside it is provided with ultraviolet ray disinfector (61).
7. a kind of integral domestic sewage treatment device according to claim 1, it is characterised in that：The first sludge branch
Corresponding flow valve is equipped with pipe (12), the first sludge branch pipe (33) and the first sludge branch pipe (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251444.3U CN206308215U (en) | 2016-11-14 | 2016-11-14 | A kind of integral domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251444.3U CN206308215U (en) | 2016-11-14 | 2016-11-14 | A kind of integral domestic sewage treatment device |
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| Publication Number | Publication Date |
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| CN206308215U true CN206308215U (en) | 2017-07-07 |
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ID=59244439
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| CN201621251444.3U Active CN206308215U (en) | 2016-11-14 | 2016-11-14 | A kind of integral domestic sewage treatment device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365028A (en) * | 2017-08-29 | 2017-11-21 | 绍兴鑫广科技有限公司 | A kind of ecological water body prosthetic device and restorative procedure |
| CN107535360A (en) * | 2017-08-31 | 2018-01-05 | 安徽工程大学 | A kind of pig house with sewage disposal |
| CN108467164A (en) * | 2018-06-07 | 2018-08-31 | 江苏清泉环保设备有限公司 | A kind of town domestic sewage treatment device |
| CN111138037A (en) * | 2020-01-17 | 2020-05-12 | 生态环境部华南环境科学研究所 | Movable integrated sewage treatment system and treatment process |
| CN113003866A (en) * | 2021-03-03 | 2021-06-22 | 江西绿建环保科技有限公司 | AO + facultative MBR membrane integral type sewage treatment device |
| CN113998833A (en) * | 2021-08-23 | 2022-02-01 | 华能(浙江)能源开发有限公司玉环分公司 | Domestic sewage treatment method |
-
2016
- 2016-11-14 CN CN201621251444.3U patent/CN206308215U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365028A (en) * | 2017-08-29 | 2017-11-21 | 绍兴鑫广科技有限公司 | A kind of ecological water body prosthetic device and restorative procedure |
| CN107535360A (en) * | 2017-08-31 | 2018-01-05 | 安徽工程大学 | A kind of pig house with sewage disposal |
| CN108467164A (en) * | 2018-06-07 | 2018-08-31 | 江苏清泉环保设备有限公司 | A kind of town domestic sewage treatment device |
| CN111138037A (en) * | 2020-01-17 | 2020-05-12 | 生态环境部华南环境科学研究所 | Movable integrated sewage treatment system and treatment process |
| CN111138037B (en) * | 2020-01-17 | 2024-02-13 | 生态环境部华南环境科学研究所 | Movable sewage integrated treatment system and treatment process |
| CN113003866A (en) * | 2021-03-03 | 2021-06-22 | 江西绿建环保科技有限公司 | AO + facultative MBR membrane integral type sewage treatment device |
| CN113998833A (en) * | 2021-08-23 | 2022-02-01 | 华能(浙江)能源开发有限公司玉环分公司 | Domestic sewage treatment method |
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