CN105693036A - Intelligent sewage treatment system - Google Patents
Intelligent sewage treatment system Download PDFInfo
- Publication number
- CN105693036A CN105693036A CN201610221374.5A CN201610221374A CN105693036A CN 105693036 A CN105693036 A CN 105693036A CN 201610221374 A CN201610221374 A CN 201610221374A CN 105693036 A CN105693036 A CN 105693036A
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- Prior art keywords
- baf
- connecting tube
- intelligent sewage
- pond
- aerator
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- 239000010865 sewage Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001556 precipitation Methods 0.000 claims description 31
- 238000005276 aerator Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 7
- 238000011001 backwashing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000000945 filler Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 244000000626 Daucus carota Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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 or fuel cells
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2826—Anaerobic digestion processes using anaerobic filters
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses an intelligent sewage treatment system used for treating domestic sewage. The intelligent sewage treatment system comprises an anaerobic settling tank, an anoxic tank, an aeration biological filter tank and an equipment room, wherein a control system and a solar cell module are arranged in the equipment room. The intelligent sewage treatment system has the advantages that automatic control can be achieved, operation management is facilitated, the treatment system is good in purifying effect, the discharged water can meet the requirements, and the whole system is small in floor space; the solar cell module is used for supplying power for the system, the system is applicable to places far away from a power supply network, and equipment operation cost is reduced.
Description
Technical field
The present invention relates to sanitary sewage Intelligent treatment technical field, process system particularly to a kind of Intelligent sewage。
Background technology
Quickening along with the fast development of national economy and urban-rural integration process, mass peasants are also more and more higher along with growth in the living standard for attention rate and the requirement of living environment quality, but the problem of environmental pollution that present situation is domestic sewage in rural areas to be caused is day by day serious。
At present, domestic sewage in rural areas arbitrarily discharges is one of reason that rural areas in our country water environment situation is day by day serious。Due to features such as rural population are sparsely populated, population density is low, source, sewage discharge face is bigger, the wastewater reuse approach pattern of City Routine is also inapplicable。A kind of device suitable in distributing rural domestic sewage treatment is to solving the present great meaning of rural domestic sewage treatment problem。
Owing to China is populous, plough preciousness, the floor space of sewage treatment facility should reduce as far as possible be also sewage treatment facility development a kind of trend。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of good purification, and standard water discharge, floor space is little, the lower-cost self energy sewage disposal system suitable in rural area。
In order to solve above-mentioned technical problem, the technical scheme is that a kind of Intelligent sewage processes system, be used for processing sanitary sewage, including:
Anaerobic precipitation pond, is provided with blender in described anaerobic precipitation pond, and top is provided with three phase separator, and described three phase separator is provided with filter packing；
Anoxic pond, is connected with described anaerobic precipitation pond, is provided with inserts in described anoxic pond, and described inserts is nest like；
BAF, it is connected with described anoxic pond, it is provided with porous filter-material in described BAF, the bottom of described porous filter-material is provided with water-distributing device, it is provided with micro-hole aerator and backwash gas distribution pipe bottom described BAF, bottom described anoxic pond, is provided with the first immersible pump that water is pumped into described BAF；
Clear water reserviors, are connected with described BAF by the second immersible pump；
Equipment room, the first aerator it is provided with in described equipment room, described first aerator is connected with described backwash gas distribution pipe by the first connecting tube, the second aerator it is additionally provided with in described equipment room, described second aerator is connected with described micro-hole aerator by the second connecting tube, and described equipment room is additionally provided with the intelligence control system and solar module that are connected respectively with described anaerobic precipitation pond, anoxic pond, BAF, clear water reserviors。
Further, also including grille well and the mixing pit connected with described grille well, described mixing pit is connected with described anaerobic precipitation pond by the 3rd connecting tube, described grille well is provided with water inlet pipe, is provided with rotary drum grid in described grille well。
Further, the end that described 3rd connecting tube is positioned at described mixing pit is provided with the 3rd immersible pump that described mixing pit water pumps into described anaerobic precipitation pond, and described 3rd connecting tube is provided with the 3rd check-valves。
Further, described intelligence control system includes a logic controller。
Further, described solar module includes solar panel and the electric power converter being connected with described solar panel, and be connected with described electric power converter, for providing the accumulator of electric energy, described solar panel is arranged at outside described equipment room。
Further, described BAF top has been arranged at downflow weir, and described downflow weir is used for preventing described porous filter-material to be rushed out。
Further, described BAF top is additionally provided with return duct, and described return duct is for inputting the backwashing sewage water in described BAF in described anoxic pond。
Further, described first connecting tube is provided with the first check-valves；Described second connecting tube is provided with the second check-valves。
Further, described first immersible pump is provided with the 4th check-valves；Described second immersible pump is provided with the 5th check-valves。
Adopting technique scheme, owing to being provided with intelligence control system in equipment room, whole system can be automatically controlled by the logic controller in intelligence control system, guard without personnel, realize self energyization to control, facilitate operational management, it is adaptable to the sanitary sewage disposal in rural area；Mud is retained by three phase separator and filter packing in anaerobic precipitation pond, during sewage overflow, anaerobic sludge only has a small amount of loss, anaerobic precipitation pond sludge concentration is well maintained, the startup in anaerobic precipitation pond is can be achieved with when being formed without granule sludge, effectively shorten the debugging time, inserts is as anoxic pond bio-carrier, unit volume denitrogenates efficiency to be increased, compared with traditional elastic filler, anoxic pond volume can reduce 1/2, therefore this Intelligent sewage process system purification is effective, water outlet can reach requirement, whole system floor space is little；Adopt solar module that system is powered, be also suitable from supply network place farther out in sewage treatment facility, save the cost that equipment runs。
Accompanying drawing explanation
Fig. 1 is the present invention be embodiment Intelligent sewage process system structural representation。
In figure, 1-rotary drum grid, 2-water inlet pipe, 3-grille well, 4-mixing pit, 5-anaerobic precipitation pond, 6-anoxic pond, 7-BAF, 8-clear water reserviors, 9-equipment room, 10-the 3rd immersible pump, 11-the 3rd check-valves, 12-blender, 13-three phase separator, 14-filter packing, 15-backwash gas distribution pipe, 16-water-distributing device, 17-porous filter-material, 18-downflow weir, 19-micro-hole aerator, 20-the second aerator, 21-intelligence control system, 22-inserts, 23-solar panel, 24-logic controller, 25-accumulator, 26-electric power converter, 27-the 3rd connecting tube, 28-the first aerator, 29-the first immersible pump, 30-the 4th check-valves, 31-the second immersible pump, 32-the 5th check-valves, 33-the second connecting tube, 34-return duct, 35-the first connecting tube, 36-the first check-valves, 37-the second check-valves。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further。At this it should be noted that be adapted to assist in for the explanation of these embodiments and understand the present invention, but it is not intended that limitation of the invention。As long as just can be mutually combined additionally, technical characteristic involved in each embodiment of invention described below does not constitute conflict each other。
The Intelligent sewage of the present invention processes the structural representation of system as it is shown in figure 1, refer to Fig. 1, and this Intelligent sewage processes system and includes:
Grille well 3 and the mixing pit 4 connected with grille well 3, mixing pit 4 is connected with anaerobic precipitation pond 5 by the 3rd connecting tube 27,3rd connecting tube 27 is positioned at the end of mixing pit 4 and is provided with the 3rd immersible pump 10, and the 3rd immersible pump 10 is for pumping into water in mixing pit 4 in anaerobic precipitation pond 5。3rd connecting tube 27 is provided with the 3rd check-valves 11。Grille well 3 is provided with water inlet pipe 2, in grille well 3, is provided with rotary drum grid 1。
Being provided with blender 12 in anaerobic precipitation pond 5, this blender is Frame type stirrer。Top, anaerobic precipitation pond 5 is provided with three phase separator 13, and three phase separator 13 is provided with filter packing 14；
Sanitary sewage flows in grille well 3 through water inlet pipe 2, and after bulk suspended material in sewage is removed by rotary drum grid 1, sewage, in mixing pit 4, is sent in anaerobic precipitation pond 5 from the 3rd connecting tube 27 by stream through the 3rd immersible pump 10。
Anoxic pond 6, is connected with anaerobic precipitation pond 5, is provided with inserts 22 in anoxic pond 6, and inserts 22 is nanoscale nest like inserts。
Utilizing the blender 12 in anaerobic precipitation pond 5 anaerobic sludge and water inlet to be sufficiently mixed, Organic substance in water is decomposed by anaerobe。Top, anaerobic precipitation pond 5 adopts three phase separator 13 to carry out gas-liquid separation, three phase separator 13 adopts filter packing 14, is retained in greatest extent in anaerobic precipitation pond 5 by the mud in anaerobic precipitation pond 5。Water outlet overflows in anoxic pond 6 from top, anaerobic precipitation pond 5。
Arranging inserts 22 in anoxic pond 6, its distinctive nanometer of Bird's Nest structure makes biomembrane quickly be formed, and greatly reduces the debugging time of equipment。Polluter is trapped in hole by nanostructured better, add sludge retention time and be conducive to the formation of denitrifying bacteria, the nitrification liquid that BAF 7 refluxes can be utilized to carry out denitrification and to reach the effect of denitrogenation, construction features due to inserts 22, it is greatly increased relative to denitrifying bacteria in traditional elastic filler unit volume, is effectively reduced the volume of anoxic pond。
BAF 7, is connected with anoxic pond 6, is provided with porous filter-material 17 in BAF 7, and the bottom of porous filter-material 17 is provided with water-distributing device 16。Being provided with micro-hole aerator 19 and backwash gas distribution pipe 15 bottom BAF 7, be provided with the first immersible pump 29 bottom anoxic pond 6, the first immersible pump 29, for pumping in BAF 7 by water, the first immersible pump 29 is provided with the 4th check-valves 30；。
Porous filter-material 17 is set in BAF 7, is conducive to retaining and biomembranous formation of float, adopt air-water backwashing。Adopt water-distributing device 16 bottom porous filter-material 17, by strainer head water distribution, adopt micro-hole aerator 19 aeration。Micro-hole aerator 19 is connected with the first aerator 28 in equipment room 9 by the second connecting tube 33。Logic controller 24 (PLC intelligent controller) in equipment room 9 is according to the dissolved oxygen situation variable frequency adjustment aeration rate in BAF 7, it is achieved aeration is abundant, saves the energy。Be provided with backwash gas distribution pipe 15 in the bottom of BAF 7, backwash gas distribution pipe 15 is connected with the second aerator 20 in equipment room 9, by PLC Based Intelligent Control according to the time cycle, opens air purge blower fan and porous filter-material 17 is carried out backwash。BAF 7 top is provided with downflow weir 18, it is prevented that porous filter-material 17 is rushed out more greatly because of hydraulic pressure, air pressure。BAF 7 top is additionally provided with return duct 34, and return duct 34 is for inputting the backwashing sewage water in BAF 7 in anoxic pond 6。
Clear water reserviors 8 are connected with BAF 7 by the second immersible pump 31；Being provided with the first aerator 28 in equipment room 9, the first aerator 28 is connected with backwash gas distribution pipe 15 by the first connecting tube 35。Being additionally provided with the second aerator 20 in equipment room 9, the second aerator 20 is connected with micro-hole aerator 19 by the second connecting tube 33。Equipment room is additionally provided with intelligence control system 21 and solar module, and intelligence control system 21 and solar module are connected with anaerobic precipitation pond 5, anoxic pond 6, BAF 7, clear water reserviors 8 respectively。Intelligence control system 21 includes a logic controller 24。
Solar module includes solar panel 23 and the electric power converter 26 being connected with solar panel 23 and the accumulator 25 being connected with electric power converter 26, and accumulator 25 is used for providing electric energy, and solar panel 23 is arranged at outside equipment room 9。
The second immersible pump 31 in clear water reserviors 8 is for the backwash to biofilter 7, and by PLC Based Intelligent Control, the second immersible pump 31 that temporally cycle opens in clear water reserviors 8 utilizes clear water that biofilter 7 is carried out backwash。Backwash sewage is back in anoxic pond 6 by return duct 34。The water up to standard processed flows out from clear water reserviors 8 top overflow pipe。
Solar panel 23 is connected with logic controller 24, and under solar irradiation environment, solar panel 23 generates electricity by logic controller 24 to accumulator 25 charging and discharging, provides electric energy by electric power converter 26 to whole system。Unnecessary electricity is stored by accumulator 25, and when not having solar irradiation, accumulator 25 is discharged, it is achieved the continuous and steady operation of sewage disposal device。
In the present embodiment, for preventing water from refluxing, the first connecting tube 35 is provided with the first check-valves 36；Second connecting tube 33 is provided with the second check-valves 37。Second immersible pump 31 is provided with the 5th check-valves 32。
In sum, the Intelligent sewage of the present invention processes system owing to being provided with intelligence control system 21 in equipment room 9, whole system can be automatically controlled by the logic controller 24 in intelligence control system 21, guard without personnel, realize self energyization to control, facilitate operational management, it is adaptable to the sanitary sewage disposal in rural area。
Mud is retained by three phase separator 13 and filter packing 14 in anaerobic precipitation pond 5, during sewage overflow, anaerobic sludge only has a small amount of loss, anaerobic precipitation pond 5 sludge concentration is well maintained, the startup in anaerobic precipitation pond 5 is can be achieved with when being formed without granule sludge, effectively shorten the debugging time, inserts 22 is as anoxic pond 6 bio-carrier, unit volume denitrogenates efficiency to be increased, compared with traditional elastic filler, anoxic pond volume can reduce 1/2, therefore this Intelligent sewage process system purification sewage is effective, water outlet can reach requirement, whole system floor space is little。
Adopt solar module that system is powered, be also suitable from supply network place farther out in sewage treatment facility, save the cost that equipment runs。
Above in association with accompanying drawing, embodiments of the present invention are explained in detail, but the invention is not restricted to described embodiment。For a person skilled in the art, when without departing from the principle of the invention and spirit, these embodiments are carried out multiple change, amendment, replacement and modification, still falls within protection scope of the present invention。
Claims (9)
1. Intelligent sewage processes a system, is used for processing sanitary sewage, it is characterised in that including:
Anaerobic precipitation pond, is provided with blender in described anaerobic precipitation pond, and top is provided with three phase separator, and described three phase separator is provided with filter packing；
Anoxic pond, is connected with described anaerobic precipitation pond, is provided with inserts in described anoxic pond, and described inserts is nest like；
BAF, it is connected with described anoxic pond, it is provided with porous filter-material in described BAF, the bottom of described porous filter-material is provided with water-distributing device, it is provided with micro-hole aerator and backwash gas distribution pipe bottom described BAF, bottom described anoxic pond, is provided with the first immersible pump that water is pumped into described BAF；
Clear water reserviors, are connected with described BAF by the second immersible pump；
Equipment room, the first aerator it is provided with in described equipment room, described first aerator is connected with described backwash gas distribution pipe by the first connecting tube, the second aerator it is additionally provided with in described equipment room, described second aerator is connected with described micro-hole aerator by the second connecting tube, and described equipment room is additionally provided with the intelligence control system and solar module that are connected respectively with described anaerobic precipitation pond, anoxic pond, BAF, clear water reserviors。
2. Intelligent sewage according to claim 1 processes system, it is characterized in that: also include grille well and the mixing pit connected with described grille well, described mixing pit is connected with described anaerobic precipitation pond by the 3rd connecting tube, described grille well is provided with water inlet pipe, in described grille well, is provided with rotary drum grid。
3. Intelligent sewage according to claim 2 processes system, it is characterized in that: the end that described 3rd connecting tube is positioned at described mixing pit is provided with the 3rd immersible pump that described mixing pit water pumps into described anaerobic precipitation pond, and described 3rd connecting tube is provided with the 3rd check-valves。
4. Intelligent sewage according to claim 1 processes system, it is characterised in that: described intelligence control system 21 includes a logic controller。
5. Intelligent sewage according to claim 1 processes system, it is characterized in that: described solar module includes solar panel and the electric power converter being connected with described solar panel, and be connected with described electric power converter, for providing the accumulator of electric energy, described solar panel is arranged at outside described equipment room。
6. Intelligent sewage according to claim 1 processes system, it is characterised in that: described BAF top has been arranged at downflow weir, and described downflow weir is used for preventing described porous filter-material to be rushed out。
7. Intelligent sewage according to claim 1 processes system, it is characterised in that: described BAF top is additionally provided with return duct, and described return duct is for inputting the backwashing sewage water in described BAF in described anoxic pond。
8. Intelligent sewage according to claim 1 processes system, it is characterised in that: described first connecting tube is provided with the first check-valves；Described second connecting tube is provided with the second check-valves。
9. Intelligent sewage according to claim 1 processes system, it is characterised in that: described first immersible pump is provided with the 4th check-valves；Described second immersible pump is provided with the 5th check-valves。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221374.5A CN105693036A (en) | 2016-04-08 | 2016-04-08 | Intelligent sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610221374.5A CN105693036A (en) | 2016-04-08 | 2016-04-08 | Intelligent sewage treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN105693036A true CN105693036A (en) | 2016-06-22 |
Family
ID=56219701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610221374.5A Pending CN105693036A (en) | 2016-04-08 | 2016-04-08 | Intelligent sewage treatment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105693036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007246A (en) * | 2016-07-26 | 2016-10-12 | 汤姆斯·王 | Ecological biowater treatment system |
| CN106430815A (en) * | 2016-09-06 | 2017-02-22 | 北京科技大学 | Rural domestic sewage treatment system using solar energy |
| CN112094003A (en) * | 2020-11-17 | 2020-12-18 | 湖南艾布鲁环保科技股份有限公司 | Integrated solar sewage treatment equipment and sewage treatment method |
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| CN201634494U (en) * | 2010-01-15 | 2010-11-17 | 杭州天宇环保工程实业有限公司 | Bird nest type plant biomass carrier |
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| CN106007246A (en) * | 2016-07-26 | 2016-10-12 | 汤姆斯·王 | Ecological biowater treatment system |
| CN106430815A (en) * | 2016-09-06 | 2017-02-22 | 北京科技大学 | Rural domestic sewage treatment system using solar energy |
| CN112094003A (en) * | 2020-11-17 | 2020-12-18 | 湖南艾布鲁环保科技股份有限公司 | Integrated solar sewage treatment equipment and sewage treatment method |
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Application publication date: 20160622 |