CN101928097B - Domestic sewage treatment system for ecological residential quarter - Google Patents
Domestic sewage treatment system for ecological residential quarter Download PDFInfo
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- CN101928097B CN101928097B CN2010102422175A CN201010242217A CN101928097B CN 101928097 B CN101928097 B CN 101928097B CN 2010102422175 A CN2010102422175 A CN 2010102422175A CN 201010242217 A CN201010242217 A CN 201010242217A CN 101928097 B CN101928097 B CN 101928097B
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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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Abstract
The invention relates to a domestic sewage treatment system for an ecological residential quarter, which comprises a septic tank group, grids, a sump pit (reservoir), an integrated anaerobic and aerobic biological treatment device, an ecological wetland system and a plant ecological system which are communicated sequentially through pipelines. The domestic sewage treatment system can effectively treat domestic sewage from the residential quarter and enhance comprehensive utilization of the treated sewage. Under action of the plant ecological system, the whole sewage treatment system is more environment-friendly and has low carbon.
Description
Technical field
The present invention relates to a kind of water treatment system, relate in particular to a kind of domestic sewage treatment system for ecological residential quarter.
Background technology
At present along with land consolidation, the development of samll cities and townsization, resident family is developed to concentration by dispersiveness, and the town development of various places and the housing estate development of new rural area are accelerated development, and many sub-districts lack perfect sewage auxiliary facility.
ZL200480005333.8 discloses a kind of Sewage treatment systems, and waste water stream is divided into first mud and the waste water of sinking, and should also be dewatered to generate A level organic sludge by anaerobic digestion by just heavy mud.The drainage water that aerobic digests said drainage water and separates said digestion is to provide useless activated sludge.Should, it in two stages of treatment, heat before forwarding hydrothermal treatment consists to by useless activated sludge with vapo(u)r blasting and indirect steam.Increase the pH value of the useless activated sludge be processed then, and denitrogenation and reclaim ammonia salt.Low nitrogen stream with volatile lipid acid and soluble organic is separated then, and delivers to the aerobic digester.The biogas that during anaerobic digestion, generates is that the useless activated sludge of heating provides energy, is used for hydrothermal treatment consists, and suppresses to be somebody's turn to do just heavy mud from the heat heating of this hydrothermal treatment consists, is used to like hot anaerobic digestion.This invention also can't reach standard to the processing of sewage.
200910096912.2 disclose ecologically harmless treatment system of excrement and domestic sewage; It mainly comprises septic tank; Septic tank is connected with desilting acidulated pool, anaerobically fermenting pond and Ecological Disposal pond in turn through the casing pipe connecting; On septic tank, desilting acidulated pool and anaerobically fermenting pond, all be provided with loam cake, in the anaerobically fermenting pond, be provided with elastic filler.Through the design of these pond bodies, can effectively handle ight soil, make the sewage of handling the back discharge reach national second standard.This invention is not suitable for the sewage on-the-spot disposal to the biotope.
Summary of the invention
The object of the present invention is to provide a kind of domestic sewage treatment system for ecological residential quarter, combine with the sub-district ecotope, is that the sewage that produces can be handled fast nearby.
A kind of domestic sewage treatment system for ecological residential quarter comprises septic tank group, grid, pump well (pond), integral anaerobic and aerobic biological treatment device, ecological wetland system and plant ecosystem, and is communicated with successively by pipeline.
The septic tank group comprises more than one septic tank, and main body is embedded in underground, is connected with grid through pipeline.
Be connected through pipeline between grid and the pump well (pond).Grid dams to the macrobead solid, prevents that water pump from stopping up.
Pump well (pond) adopts reinforced concrete or brick to mix soil structure, is mainly used in and regulates the sanitary wastewater water yield, evenly water quality.Submersible sewage pump is installed at the bottom of the pond to be pumped into the water in the water collecting basin and self-priming feeding engine is installed on integral anaerobic and aerobic biological treatment device or the pond face is risen to waste water in integral anaerobic and the aerobic biological treatment device.
Integral anaerobic and aerobe disposal plant mainly comprise: seven systems such as just heavy adjusting, anaerobism, aerobic, second pond, sand filter, sludge digestion tank and power-equipment room form.The effect of just heavy equalizing tank is the effect of waste water being regulated homogeneous, and the sand grains thing is carried out sedimentation, and the sand grains thing of bottom effluxes disposal through pipeline and sewer catch basin (pond) UNICOM.The effect of anaerobic pond is to be the complicated organic matter degradation of macromole simple small organic molecule through the microbiological anaerobic bacterium, and improves the B/C ratio, for aerobic processing creates conditions.The dominant bacteria that Aerobic Pond is mainly made good use of oxygen animalcule utilizes the metabolism of mikrobe that organism is carried out the exhaustive oxidation decomposition, and making it oxygenolysis is CO
2And H
2O etc. are inorganic molecules simply, thereby reaches the purpose of purification of waste water.Second pond adopts rectangular sedimentation tank or tube settler, and the water outlet after the oxygenolysis reaches mud-water separation completely through action of gravity to Aerobic Pond in its effect.The effect of filtering basin be to the water outlet after the second pond mud-water separation through the filtering effect tiny suspended substance that dams, further purify water.Water outlet can reach the water quality requirement of V class.The sludge digestion tank effect is that the organic sludge that second pond produces is carried out anaerobic digestion; The mud bacterial classification that utilizes obligate to cultivate; Mud is decomposed into organism such as micromolecular polypeptide, amino acid, postdigestive organic sludge (containing a large amount of anerobess) replenishes then and gets into anaerobic pond; Not only can improve the speed of reaction of anaerobic pond, and can the mud that system produces not had the mud operation.The power-equipment room provides power and monitoring for each system.
The ecological wetland system is made up of plant, soil and mikrobe.Plant is selected plants such as reed, Fischer grass, cattail and Rush for use.The structure of artificial swamp can combine the morphologic characteristics greening of sub-district and the water system of sub-district etc. reasonably to be provided with.Water outlet after artificial swamp or the processing of natural wetland can combine the greening of sub-district to spray reuse, or the water system of entering sub-district is as landscape water even towards miscellaneous water.
The beneficial effect that technical scheme of the present invention realizes:
A kind of domestic sewage treatment system for ecological residential quarter disclosed by the invention comprises the septic tank group, grid, pump well (pond), integral anaerobic and aerobe disposal plant, ecological wetland system and the plant ecosystem that are communicated with successively by pipeline.The sewage that not only the sub-district life is produced is effectively handled, and has also improved the comprehensive utilization of handling the back water body.Under the effect of plant ecosystem, make entire sewage treatment system more environmental protection and low-carbon (LC).
Description of drawings
Fig. 1 is the block diagram of Sewage treatment systems of the present invention;
Fig. 2 is the structural representation of an embodiment of Sewage treatment systems of the present invention.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, Sewage treatment systems of the present invention comprises septic tank group 1, grid 2, pump well (pond) 3, integral anaerobic and aerobe disposal plant 4, ecological wetland system 5 and plant ecosystem 6.Septic tank group 1 comprises more than one septic tank 11.
Fig. 2 is the structural representation of an embodiment of sewage ecological treatment system of the present invention.As shown in Figure 1, septic tank 1 main body is embedded in underground, is connected with grid 2 through ground-burying type pipe.
Be connected through ground-burying type pipe between grid 2 and the water collecting basin 3.2 pairs of macrobead solids of grid dam.
Water collecting basin 3 adopts Steel Concrete or brick mix structure, is mainly used in and collects the sanitary wastewater water yield, and submersible sewage pump 31 is installed at the bottom of the pond, or the floor mounted self prime pump, and submersible sewage pump 31 pumps into the water in the pump well (pond) in integral anaerobic and the aerobe disposal plant 4.
Integral anaerobic and aerobe disposal plant 4 comprise just heavy equalizing tank 41, anaerobic pond 42, Aerobic Pond 43, second pond 44, sand filter 45 power-equipment room 46 and sludge digestion tanks.The effect of just heavy equalizing tank 41 is effects of waste water being regulated homogeneous, and the sand grains thing is carried out sedimentation.The effect of anaerobic pond 42 is to be the complicated organic matter degradation of macromole simple small organic molecule through the microbiological anaerobic bacterium, and improves the B/C ratio.The dominant bacteria that Aerobic Pond 43 is mainly made good use of oxygen animalcule utilizes the metabolism of mikrobe that organism is carried out the exhaustive oxidation decomposition, and making it oxygenolysis is CO
2And H
2O etc. are inorganic molecules simply, thereby reaches the purpose of purification of waste water.Second pond 44 adopts rectangular sedimentation tank or tube settlers, and the water outlet after the oxygenolysis reaches mud-water separation completely through action of gravity to Aerobic Pond in its effect.The effect of filtering basin 45 be to the water outlet after the second pond mud-water separation through the filtering effect tiny suspended substance that dams, further purify water.Water outlet can reach the water quality requirement of V class.The sludge digestion tank effect is that the organic sludge that second pond produces is carried out anaerobic digestion; The mud bacterial classification that utilizes obligate to cultivate; Mud is decomposed into organism such as micromolecular polypeptide, amino acid, postdigestive organic sludge (containing a large amount of anerobess) replenishes then and gets into anaerobic pond; Not only can improve the speed of reaction of anaerobic pond, and can the mud that system produces not had the mud operation.Power-equipment room 46 provides power and monitoring for each system.Water body through integral anaerobic and aerobe disposal plant 4 is sent into ecological wetland system 5 by pipeline.
Claims (3)
1. a domestic sewage treatment system for ecological residential quarter is characterized in that comprising septic tank group, grid, pump well, integral anaerobic and aerobic biological treatment device, ecological wetland system and plant ecosystem; Wherein, said septic tank group, said grid, said pump well, said integral anaerobic and aerobic biological treatment device, said ecological wetland system and said plant ecosystem are communicated with through pipeline successively;
Said integral anaerobic and aerobic biological treatment device comprise preliminary sedimentation tank, anaerobic pond, Aerobic Pond, second pond and sand filter five parts, and connect successively; The preliminary sedimentation tank of said integral anaerobic and aerobic biological treatment device links to each other with said pump well, and the sand filter of said integral anaerobic and aerobic biological treatment device links to each other with the ecological wetland system;
Described integral anaerobic and aerobic biological treatment device adopt skeleton construction or steel design, and adopt buried; Each top, pond all is provided with inspection port or venting hole; The capping protection of Steel Concrete or steel design is adopted in the inspection port exit, and inspection port exceeds each top, pond 30-70cm, each top, pond earthing greening; Earthing aspect ratio inspection port is lower slightly, above turf plant and greening; Said vapor pipe height 2-3 rice, each top, pond also is provided with the power-equipment room.
2. domestic sewage treatment system for ecological residential quarter according to claim 1 is characterized in that said pump well also comprises pump, and the said pump that is installed on said pump well bottom or top is submersible sewage pump or lift pump.
3. domestic sewage treatment system for ecological residential quarter according to claim 1; It is characterized in that the organic sludge that described integral anaerobic and aerobic biological treatment device produce gets into sludge digestion tank; After digestion,, get into said device various piece more successively and handle from flowing into anaerobic pond.
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| CN2010102422175A CN101928097B (en) | 2010-07-30 | 2010-07-30 | Domestic sewage treatment system for ecological residential quarter |
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| CN2010102422175A CN101928097B (en) | 2010-07-30 | 2010-07-30 | Domestic sewage treatment system for ecological residential quarter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9663935B2 (en) | 2015-02-12 | 2017-05-30 | Edward Goodrich | Wastewater treatment systems and related methods |
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| CN102654761A (en) * | 2011-03-01 | 2012-09-05 | 段彬 | Building reconstruction method of low-carbon district |
| CN102311213B (en) * | 2011-08-18 | 2013-01-30 | 杨欣 | Sewage source processing system and processing method |
| CN103449657A (en) * | 2012-05-30 | 2013-12-18 | 天津市北方园林生态科学技术研究所 | Purifying process of domestic sewage in residential centralized area |
| CN103435230A (en) * | 2013-08-29 | 2013-12-11 | 河南坤元生态环保科技有限责任公司 | A/O/E (anaerobic/aerobic/endogenous respiration) composite treatment system for domestic sewage |
| EP2891631B1 (en) * | 2014-01-03 | 2020-10-14 | Pharmtec SA | Decontamination method and apparatus for effluents |
| CN103964637B (en) * | 2014-05-06 | 2015-07-22 | 云南省烟草公司玉溪市公司 | Purifying and recycling system of plantation irrigation water |
| CN105347604B (en) * | 2015-09-25 | 2017-09-19 | 青岛博雅轩生物科技有限公司 | City domestic sewage processing system |
| CN105800890A (en) * | 2016-05-06 | 2016-07-27 | 魏述成 | Excrement treatment and transformation pond |
| CN106277562A (en) * | 2016-07-27 | 2017-01-04 | 宁海逸航环保科技有限公司 | The technological process of a kind of new village sewage disposal and method |
| CN107892429A (en) * | 2016-10-03 | 2018-04-10 | 南华大学 | A kind of community life sewage resource utilization system |
| CN107162336B (en) * | 2017-06-22 | 2020-09-11 | 苏州经贸职业技术学院 | Artificial wetland for purifying community wastewater by self-circulation |
| CN109650643A (en) * | 2017-10-12 | 2019-04-19 | 韩菲 | A kind of self-loopa sewage-treatment plant |
| CN108275833B (en) * | 2018-01-23 | 2024-01-05 | 北京首创清源环境科技有限公司 | Sustainable ecological sewage treatment system |
| CN109987786A (en) * | 2019-02-25 | 2019-07-09 | 成子桥 | Sustainable waste ecological wastewater processing regeneration application system |
| US10883238B2 (en) | 2019-03-26 | 2021-01-05 | Edward Goodrich | Groundwater management and redistribution systems, and related methods |
| CN112239304A (en) * | 2019-07-17 | 2021-01-19 | 清远市德晟嘉恒能源环保工程有限责任公司 | Ecological sewage treatment system of community |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8021551B2 (en) * | 2008-03-27 | 2011-09-20 | Mark Harrison | Eco-treatment system |
| CN101585638A (en) * | 2008-05-20 | 2009-11-25 | 海斯博特（北京）科技有限公司 | High-efficiency aerobic biochemical and artificial marsh sewage treatment system |
| CN201240978Y (en) * | 2008-07-26 | 2009-05-20 | 崔杰 | Combined type sewage in situ processing system |
| CN201400623Y (en) * | 2009-04-23 | 2010-02-10 | 中国灌溉排水发展中心 | Village sewage treatment unit with multifunctional baffling |
| CN101597121B (en) * | 2009-06-25 | 2011-05-18 | 中环（中国）工程有限公司 | Distributed domestic sewage treatment reactor and treatment method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9663935B2 (en) | 2015-02-12 | 2017-05-30 | Edward Goodrich | Wastewater treatment systems and related methods |
| US10118845B2 (en) | 2015-02-12 | 2018-11-06 | Edward Goodrich | Wastewater treatment systems and related methods |
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| CN101928097A (en) | 2010-12-29 |
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Effective date of registration: 20181212 Address after: 314000 South Road, Central Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing ring environmental protection new Mstar Technology Ltd Address before: 314000 Zhejiang Province Jiaxing Central South Road South Shibaliqiao Bridge Town South opposite the government Patentee before: Jiaxing Huanke Environmental Engineering Co., Ltd. |