CN105198155A - Anti-clogging sewage purification method and device - Google Patents
Anti-clogging sewage purification method and device Download PDFInfo
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- CN105198155A CN105198155A CN201510097485.5A CN201510097485A CN105198155A CN 105198155 A CN105198155 A CN 105198155A CN 201510097485 A CN201510097485 A CN 201510097485A CN 105198155 A CN105198155 A CN 105198155A
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Abstract
The invention discloses an anti-clogging sewage purification method and device. The method comprises the following steps: sewage is injected into a purification device through a sewage inlet, the purification device comprises at least one stage of wetland purification unit, the wetland purification unit comprises a hard filler wetland layer, a division plate and a soft filler sewage layer from top to bottom, the hard filler wetland layer performs aerobic treatment on sewage, sewage subjected to aerobic treatment flows into the lower soft filler sewage layer through the division plate for anaerobic treatment, and water subjected to anaerobic treatment is discharged through a water outlet or is injected into the next stage of wetland purification unit for aerobic treatment and anaerobic treatment, so that the purified water discharged from the water outlet of the final stage of the wetland purification unit reaches the standard. According to the invention, a container is divided into an upper layer and a lower layer through the division plate, so that the problems about filler clogging, breeding of mosquitoes and flies and poor purified water quality at the purifying later period of the traditional artificial wetland are effectively solved, and the anti-clogging sewage purification method and device are applicable to purification of sewage in living quarters of rural and urban citizens.
Description
Technical field
The present invention relates to domestic sewage advanced purification techniques field, specifically a kind of anticlogging effluent purification method and device thereof.
Background technology
Sewage is the important factor causing the water pollutions such as river, river, lake; Current, in order to dispose of sewage to reduce the impact of sewage on water surrounding, the treatment facility of various sewage and treatment technology are constantly in use.The wherein process of sanitary sewage, particularly constructed wetland waste water treatment technology is applied comparatively widely because investing little obtaining in process sanitary wastewater, but traditional artificial swamp is in sewage purification process, sewage floods wet land filler causes a series of operation contingency questions such as filler easily blocks alluvial, water surface mosquitos and flies grows, black and odorous water to highlight, cause that wetland facility wastewater purifying efficiency is poor, work-ing life is short, finally cause scrapping of facility, cause serious secondary environmental pollution to locality.
Summary of the invention
The object of the present invention is to provide a kind of anticlogging effluent purification method and device thereof, efficiently solve Traditional Man wetland to grow the filler blocking alluvial of sewage purification process middle and later periods, mosquitos and flies, a difficult problem for purification water outlet water quality inferiority, be specially adapted to domestic sewage in rural areas purification, town dweller's housing sewage field of purification.
For achieving the above object, the invention provides following technical scheme:
A kind of anticlogging effluent purification method, comprises the following steps:
1) sewage injects: be injected in refining plant by sewage inlet by sewage, described refining plant comprises the wetland purification unit of at least one-level, and wetland purification unit comprises the wadding sewage layer of the hard packing wetland layer on upper strata, middle interlayer board and lower floor;
2) aerobic treatment: the hard packing in hard packing wetland layer and wetland plant carry out aerobic treatment to sewage;
3) anaerobic treatment: the water after aerobic treatment flows into the wadding sewage layer of lower floor by the hard packing wetland layer water outlet on interlayer board and sewage pipe connecting, and the wadding in wadding sewage layer carries out anaerobic treatment to sewage;
4) to purify waste water discharge: the water after anaerobic treatment is directly discharged by water outlet or continued to inject the circulation that next stage wetland purification unit carries out aerobic treatment and anaerobic treatment, makes the water quality reaching standard of purifying waste water of discharging from the water outlet of last step wetland purification unit.
As the further scheme of the present invention: described water outlet place height is lower than hard packing upper water horizontal line position in hard packing wetland layer.
A kind of anticlogging effluent treatment plant, comprise container, the side, top of described container is provided with sewage inlet, for the inflow of sewage; Container is separated into independently two-layer up and down by interlayer board; Upper strata is hard packing wetland layer, and described hard packing wetland layer comprises hard packing and wetland plant; Lower floor is wadding sewage layer, and described wadding sewage layer comprises wadding; Described interlayer board has the hard packing wetland layer water outlet of a up/down perforation, for installing sewage pipe connecting, described hard packing wetland layer is connected to become a wetland purification unit by sewage pipe connecting and wadding sewage layer, the side, top of described wadding sewage layer is provided with water outlet, purifies waste water for discharging.
As the further scheme of the present invention: by two and plural wetland purification unit, in parallel or series connection is a composite type purifying system.
As the further scheme of the present invention: as two and plural wetland purification units in series, described water outlet is arranged on the sidewall of hard packing wetland layer through interlayer board by pipe connecting.
As the further scheme of the present invention: described interlayer board is one or more the mixture in Steel Concrete material, steel plate, plastic plate, bamboo and wood materials plate, earth and goods thereof.
Compared with prior art, the invention has the beneficial effects as follows: adopt unique interlayer board that container is separated into upper and lower double-layer structure, and to extend on the sidewall of hard packing wetland layer through interlayer board on sidewall water outlet being set directly at wadding sewage layer or by pipe connecting and (must guarantee that water outlet place height is lower than hard packing upper water horizontal line position in hard packing wetland layer), make sewage all can not flood hard packing in scavenging process, mosquitos and flies is difficult to egg reproduction on hard packing, black and odorous water phenomenon can not be produced, hard packing not easily blocks, the root system of wetland plant is also not easily corrupt, the continual and steady Be very effective of water quality after sewage disposal, effluent quality N after process, P, COD, BOD, the contamination indexs such as SS reach urban wastewater treatment firm pollutant emission standard one-level A continually and steadily and are marked with.The water outlet of process of the present invention can reuse be place wash-down water, lavatory flushing water, garden landscape greening water etc. recycle, not only effectively administered sewage, purified environment, also a saving water resources.The present invention also can be used as the treatment facility proposing mark transformation of urban wastewater treatment firm, have little, the treatment process of investment simple, easily implement, effective feature, be worth spread.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of anticlogging effluent treatment plant;
Fig. 2 is a kind of cascaded structure schematic diagram of anticlogging effluent treatment plant;
In figure: 1-sewage inlet, 2-wetland plant, 3-hard packing wetland layer, 4-interlayer board, 5-hard packing wetland layer water outlet, 6-sewage pipe connecting, 7-water outlet, 8-wadding sewage layer, 9-container.
Embodiment
Below in conjunction with the embodiment of the present invention and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, in the embodiment of the present invention, a kind of anticlogging effluent purification method, comprises the following steps:
1) sewage injects: be injected in refining plant by sewage inlet 1 by sewage, described refining plant comprises at least one-level wetland purification unit, and wetland purification unit comprises the wadding sewage layer 8 of the hard packing wetland layer 3 on upper strata, middle interlayer board 4 and lower floor;
2) aerobic treatment: the hard packing in hard packing wetland layer 3 and wetland plant 2 pairs of sewage carry out aerobic treatment;
3) anaerobic treatment: the water after aerobic treatment flows into the wadding sewage layer 8 of lower floor by the hard packing wetland layer water outlet 5 on interlayer board 4 and sewage pipe connecting 6, and the wadding in wadding sewage layer 8 carries out anaerobic treatment to sewage;
4) to purify waste water discharge: the water after anaerobic treatment is directly discharged by water outlet 7 or continued to inject the circulation that next stage wetland purification unit carries out aerobic treatment and anaerobic treatment, by that analogy, thus make the water quality reaching standard of purifying waste water of discharging from the water outlet 7 of last step wetland purification unit.
This refining plant comprises container 9, and the side, top of container 9 is provided with sewage inlet 1, for the inflow of sewage; Container 9 is separated into independently two-layer up and down by interlayer board 4; Upper strata is hard packing wetland layer 3, and hard packing wetland layer 3 comprises hard packing and wetland plant 2, and wetland plant 2 is planted on hard packing; Lower floor is wadding sewage layer 8, and wadding sewage layer comprises wadding; Interlayer board 4 has the hard packing wetland layer water outlet 5 of a up/down perforation, for installing sewage pipe connecting 6, hard packing wetland layer 3 is connected to become a wetland purification unit by sewage pipe connecting 6 and wadding sewage layer 8, wherein hard packing wetland layer 3 is aerobic layer, wadding sewage layer 8 is anaerobic layer, the side, top of wadding sewage layer 8 is provided with water outlet 7, purifies waste water for discharging; Sewage, after the hard packing wetland layer 3 that sewage inlet 1 enters in container 9 carries out aerobic treatment, flows into after wadding sewage layer 8 carries out anaerobic treatment through sewage pipe connecting 6, is discharged by water outlet 7.
The interlayer board 4 that the present invention adopts can be Steel Concrete material, also can be one or more mixture of steel plate or plastic plate or bamboo and wood materials plate or earth and goods thereof.
The present invention can also by two and the same wetland purification unit of two or more be in parallel or series connection is a composite type purifying system: when plural wetland purification unit is in parallel, sewage enters in the container 9 of the wetland purification unit of all parallel connections through sewage inlet 1, after the hard packing wetland layer 3 of wetland purification unit carries out aerobic treatment, after the wadding sewage layer 8 flowing into wetland purification unit by the sewage pipe connecting 6 of wetland purification unit carries out anaerobic treatment, flowed out by the water outlet 7 of wetland purification unit, when plural wetland purification units in series, sewage enters in the container 9 of one-level wetland purification unit through sewage inlet 1, after the hard packing wetland layer 3 of one-level wetland purification unit carries out aerobic treatment, after the wadding sewage layer 8 flowing into one-level wetland purification unit by the sewage pipe connecting 6 of one-level wetland purification unit carries out anaerobic treatment, flowed in the container 9 of next stage wetland purification unit by the water outlet 7 of one-level wetland purification unit, carry out Aerobic-anaerobic through the interlayer board 4 of next stage wetland purification unit to exchange in turn, circulation like this, water outlet 7 finally by last step wetland purification unit is discharged and is purified waste water, the water outlet 7 of the water outlet 7 of now all wetland purification unit or all wetland purification unit except last step wetland purification unit all passes interlayer board 4 by pipe connecting, and stretched out by hard packing wetland layer 3 one sidewall that (particular location is lower than hard packing upper water horizontal line, in order to avoid flood hard packing), thus directly water is injected in the hard packing wetland layer 3 of next stage wetland purification unit.
The present invention adopts unique interlayer board 4 that container 9 is separated into upper and lower double-layer structure, and to extend on the sidewall of hard packing wetland layer 3 through interlayer board 4 on sidewall water outlet 7 being set directly at wadding sewage layer 8 or by pipe connecting and (must guarantee that water outlet place height is lower than hard packing upper water horizontal line position in hard packing wetland layer), make sewage all can not flood hard packing in scavenging process, mosquitos and flies is difficult to egg reproduction on hard packing, black and odorous water phenomenon can not be produced, hard packing not easily blocks, the root system of wetland plant 2 is also not easily corrupt, the continual and steady Be very effective of water quality after sewage disposal, effluent quality N after process, P, COD, BOD, the contamination indexs such as SS reach urban wastewater treatment firm pollutant emission standard one-level A continually and steadily and are marked with.The water outlet of process of the present invention can reuse be place wash-down water, lavatory flushing water, garden landscape greening water etc. recycle, not only effectively administered sewage, purified environment, also a saving water resources.The present invention also can be used as the treatment facility proposing mark transformation of urban wastewater treatment firm, have little, the treatment process of investment simple, easily implement, effective feature, be worth spread.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. an anticlogging effluent purification method, is characterized in that, comprises the following steps:
1) sewage injects: be injected in refining plant by sewage inlet by sewage, described refining plant comprises the wetland purification unit of at least one-level, and wetland purification unit comprises the wadding sewage layer of the hard packing wetland layer on upper strata, middle interlayer board and lower floor;
2) aerobic treatment: the hard packing in hard packing wetland layer and wetland plant carry out aerobic treatment to sewage;
3) anaerobic treatment: the water after aerobic treatment flows into the wadding sewage layer of lower floor by the hard packing wetland layer water outlet on interlayer board and sewage pipe connecting, and the wadding in wadding sewage layer carries out anaerobic treatment to sewage;
4) to purify waste water discharge: the water after anaerobic treatment is directly discharged by water outlet or continued to inject the circulation that next stage wetland purification unit carries out aerobic treatment and anaerobic treatment, makes the water quality reaching standard of purifying waste water of discharging from the water outlet of last step wetland purification unit.
2. anticlogging effluent purification method according to claim 1, is characterized in that, described water outlet place height is lower than hard packing upper water horizontal line position in hard packing wetland layer.
3. an anticlogging effluent treatment plant, is characterized in that, comprises container, and the side, top of described container is provided with sewage inlet, for the inflow of sewage; Container is separated into independently two-layer up and down by interlayer board; Upper strata is hard packing wetland layer, and described hard packing wetland layer comprises hard packing and wetland plant; Lower floor is wadding sewage layer, and described wadding sewage layer comprises wadding; Described interlayer board has the hard packing wetland layer water outlet of a up/down perforation, for installing sewage pipe connecting, described hard packing wetland layer is connected to become a wetland purification unit by sewage pipe connecting and wadding sewage layer, the side, top of described wadding sewage layer is provided with water outlet, purifies waste water for discharging.
4. anticlogging effluent treatment plant according to claim 3, is characterized in that, by two and plural wetland purification unit, in parallel or series connection is a composite type purifying system.
5. anticlogging effluent treatment plant according to claim 4, is characterized in that, as two and plural wetland purification units in series, described water outlet is arranged on the sidewall of hard packing wetland layer through interlayer board by pipe connecting.
6., according to the arbitrary described anticlogging effluent treatment plant of claim 3-5, it is characterized in that, described interlayer board is one or more the mixture in Steel Concrete material, steel plate, plastic plate, bamboo and wood materials plate, earth and goods thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097485.5A CN105198155A (en) | 2015-03-31 | 2015-03-31 | Anti-clogging sewage purification method and device |
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| CN201510097485.5A CN105198155A (en) | 2015-03-31 | 2015-03-31 | Anti-clogging sewage purification method and device |
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| CN105198155A true CN105198155A (en) | 2015-12-30 |
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| CN201510097485.5A Pending CN105198155A (en) | 2015-03-31 | 2015-03-31 | Anti-clogging sewage purification method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836895A (en) * | 2016-06-12 | 2016-08-10 | 广西飞扬环保科技有限公司 | Integrated sewage purification system |
| CN110845085A (en) * | 2019-12-13 | 2020-02-28 | 西安建筑科技大学 | Water-saving zero-emission ecological toilet system and sewage treatment method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945046B1 (en) * | 2009-08-14 | 2010-03-05 | 주식회사 자연환경 | A water purifier of a pollution source for ecological river and marshy land formation |
| CN101708898A (en) * | 2009-11-06 | 2010-05-19 | 山东大学 | Quasi-undercurrent aeration constructed wetlands |
| CN101993150A (en) * | 2010-12-21 | 2011-03-30 | 天津市天水环保设计工程有限公司 | Compound underflow constructed wetland system |
| CN202148222U (en) * | 2011-06-16 | 2012-02-22 | 天津市环境保护科学研究院 | Processing device for denitrification and phosphorous removal of high-load reciprocating type undercurrent artificial wetland |
| CN103145251A (en) * | 2013-03-29 | 2013-06-12 | 黄河勘测规划设计有限公司 | Folding-flow artificial wetland system |
| CN104671421A (en) * | 2015-03-05 | 2015-06-03 | 吴永贵 | Wetting and drying alternation type sewage purification method |
-
2015
- 2015-03-31 CN CN201510097485.5A patent/CN105198155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100945046B1 (en) * | 2009-08-14 | 2010-03-05 | 주식회사 자연환경 | A water purifier of a pollution source for ecological river and marshy land formation |
| CN101708898A (en) * | 2009-11-06 | 2010-05-19 | 山东大学 | Quasi-undercurrent aeration constructed wetlands |
| CN101993150A (en) * | 2010-12-21 | 2011-03-30 | 天津市天水环保设计工程有限公司 | Compound underflow constructed wetland system |
| CN202148222U (en) * | 2011-06-16 | 2012-02-22 | 天津市环境保护科学研究院 | Processing device for denitrification and phosphorous removal of high-load reciprocating type undercurrent artificial wetland |
| CN103145251A (en) * | 2013-03-29 | 2013-06-12 | 黄河勘测规划设计有限公司 | Folding-flow artificial wetland system |
| CN104671421A (en) * | 2015-03-05 | 2015-06-03 | 吴永贵 | Wetting and drying alternation type sewage purification method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836895A (en) * | 2016-06-12 | 2016-08-10 | 广西飞扬环保科技有限公司 | Integrated sewage purification system |
| CN110845085A (en) * | 2019-12-13 | 2020-02-28 | 西安建筑科技大学 | Water-saving zero-emission ecological toilet system and sewage treatment method |
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Application publication date: 20151230 |
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