CN1513768A - Method of eliminating pond water contcminant using self circulation method - Google Patents
Method of eliminating pond water contcminant using self circulation method Download PDFInfo
- Publication number
- CN1513768A CN1513768A CNA03131774XA CN03131774A CN1513768A CN 1513768 A CN1513768 A CN 1513768A CN A03131774X A CNA03131774X A CN A03131774XA CN 03131774 A CN03131774 A CN 03131774A CN 1513768 A CN1513768 A CN 1513768A
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- Prior art keywords
- water
- pond
- ditch
- circulation
- soil layer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 19
- 239000003643 water by type Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 230000001580 bacterial effect Effects 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 230000002906 microbiologic effect Effects 0.000 claims description 7
- 239000011707 mineral Chemical class 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 3
- 239000002734 clay mineral Chemical class 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract 2
- 231100000719 pollutant Toxicity 0.000 abstract 2
- 230000000050 nutritive effect Effects 0.000 description 6
- 239000002957 persistent organic pollutant Substances 0.000 description 6
- 239000002054 inoculum Substances 0.000 description 5
- 238000012851 eutrophication Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
A self circulation method for removing pollutant from the water in pond features that the water is pumped in the water ditch dug on the slope of pond, and the water is filtered by the soil surrounding the water ditch and returned back to pond while part of pollutants is adsorbed by soil layer and decomposed oxidized by microbes in soil. Its advantage is high effect.
Description
One, technical field:
The present invention relates to adopt water body self-circulation method and easy device to administer water body environment, this method and apparatus is applicable to the water correction of pond waters and small-sized water body in lake.
Two, background technology:
Pond waters that the present invention is alleged and small-sized water body in lake are meant that area is not more than 30 square kilometres waters.
The small-sized water body in lake circulation of most of pond of China and part is slow, and water pollution and eutrophication are serious.The measure that lake pollution is administered mainly is restoration of the ecosystem, bed mud dredging, source of pollution control etc. at present.The rural area pond waters pollutes then not control.These technology can be administered lake pollution and lake eutrophication, but can not become product.
What the present invention at present may relate to the water circulation processing system patent is: kitchen in the family and toilet water circulation processing system, and sub-district wet land treating system.
Three, summary of the invention:
The objective of the invention is, provide a kind of water body self round-robin the artificial method and apparatus that purifies, make pond waters self circulation, remove nutritive salt and organism in the water body, reach the purpose that reduces water pollution degree and control body eutrophication.
The present invention seeks to realize like this: the ditch has been dug in the hillside fields on water surface top, pond, and bottom of trench or furrow bank are laid filtering material, biochemical bacterial classification, and water pump 1 is extracted into the water in the pond in the ditch 3 by water pipe 2.Pond water is exposed to and is in aerobic environment when extracting out, draw up the organic pollutant part in the water body to be decomposed by microbiological oxidation, water body is by the soil layer 4 (seeing orthographic plan) around the ditch 3, the part pollutent is also adsorbed by soil layer, by the microbiological degradation oxidation in the soil layer, the water body after the filtration is got back in pond or the water body in lake by seepage flow simultaneously, and the soil layer 4 of bottom of trench or furrow bank also can replace with land treatment system 5, promptly lay filtering material and drop into biochemical bacterial classification, especially the environmental protection bacterial classification.Land treatment system 5 is made up of sand, clay mineral, mineral salt and hygrophyte etc., and adds biological inoculum, as " EM ", " defending treasured " etc.Can utilize mineral to adsorb nutritive salt, utilize plant rhizosphere microbe to come degradable organic pollutant, remove nutritive salt and organic pollutant.
Characteristics of the present invention are: adopt such scheme, draw up next polluted-water by filtration, microbiological oxidation and biochemical disaggregating treatment, mineral absorption, multiple means such as plant absorbing can lower the pollution level of water body, generally speaking greatly, through ten days processing (20-25 ℃ temperature), the internal circulating load of water body accounts for about 1/2 of whole water body, make pond or lake water quality be improved significantly, it is over half that the clearance of COD and BOD can reach.
Four, description of drawings:
Fig. 1 is the floor map of water body self-circulation method of the present invention
Fig. 2 is the cross section structure synoptic diagram of water body self-circulation method of the present invention.
Fig. 3 is the cross section structure synoptic diagram that adds land treatment system of water body self-circulation method of the present invention
By accompanying drawing as can be known, water pump 1, water pipe 2, ditch 3,4 are respectively orthographic plan and sectional view, soil layer 5, land treatment system 6, pond 7.
Five, embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing.
The specific implementation of technical solution of the present invention: water pump 1 draws up the water in the pond come by water pipe 2, is injected in the ditch 3.Owing to be exposed in the air or in the ditch, be in aerobic environment, draw up the organic pollutant part in the water body to be decomposed by microbiological oxidation, water body is by the soil layer 5 (seeing orthographic plan) around the ditch 3, and the part pollutent is also adsorbed by soil layer, simultaneously by the microbiological degradation oxidation in the soil layer, water body after the filtration is got back in pond or the water body in lake by seepage flow, in soil layer, add nitrated, denitrifying bacterium, improve the ability of water body denitrification, utilize that additive carries out solid phosphorus in the soil layer.Soil layer 5 also can replace with land treatment system 6.Land treatment system 6 is made up of sand, clay mineral, mineral salt and hygrophyte etc., utilize mineral to adsorb nutritive salt, utilize plant rhizosphere microbe to come degradable organic pollutant, utilize hygrophyte to absorb nutritive salt simultaneously, reach the ability of removing nutritive salt and organic pollutant, and the seepage direction of control water, the water after the purification is got back in pond or the lake.The biological inoculum that adds, " EM ", " defending treasured " belong to the multiple genus bacterial classification of nature screening, comprise aerobic and the anaerobism Pseudomonas, and the clay in ditch etc. belongs to good carrier again, and is therefore, also fairly obvious to the biochemical purification effect of water.The present invention handles with the biological inoculum that prosperous biological organic fungi-manure factory of Yixing unit makes.The amount of adding biological inoculum is to handle about 0.1% of material in the land treatment system 6.Handle the bio-carrier of material, can give full play to the capacity of decomposition of aerobic bacteria in the biological inoculum again by intermittent aeration as soil processing material.
Owing to adopt such scheme, draw up the polluted-water that comes and pass through filtration, microbiological oxidation, mineral absorption, plant absorbing is flowed in pond or the lake at last, makes to obtain improving.The COD of water quality and BOD index can descend more than 60% after treatment, and the present invention is particularly useful for the water body self-circulation in pond and small-sized lake and removes pollution.
Claims (5)
1, the method for polluting is removed in the pond waters self-circulation, the ditch has been dug in the hillside fields that it is characterized in that (7) water surface top in the pond, water pump (1) is extracted into the water in the pond in the ditch (3) by water pipe (2), water body is by ditch (3) soil layer on every side, the part pollutent is also adsorbed by soil layer, by the microbiological degradation oxidation in the soil layer, the water body after the filtration is got back in the pond waters by seepage flow simultaneously.
2, remove the method for polluting by the described pond waters self-circulation of claim 1, it is characterized in that at the bottom of the ditch or the soil layer of furrow bank replaces with land treatment system (6), land treatment system comprises lays filtering material and drops into biochemical bacterial classification, especially the environment friendly biological bacterial classification.
3, remove the method for polluting by the described pond waters self-circulation of claim 2, it is characterized in that land treatment system is made up of sand, clay mineral, mineral salt etc., and add the environment friendly biological bacterial classification.
4, remove the method for polluting by the described pond waters self-circulation of claim 2, it is characterized in that cultivating in the land treatment system hygrophyte.
5, remove the method for polluting by the described pond waters self-circulation of claim 1, it is characterized in that the ditch be located at the pond around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03131774XA CN1295159C (en) | 2003-07-28 | 2003-07-28 | Method of eliminating pond water contcminant using self circulation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03131774XA CN1295159C (en) | 2003-07-28 | 2003-07-28 | Method of eliminating pond water contcminant using self circulation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1513768A true CN1513768A (en) | 2004-07-21 |
| CN1295159C CN1295159C (en) | 2007-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03131774XA Expired - Fee Related CN1295159C (en) | 2003-07-28 | 2003-07-28 | Method of eliminating pond water contcminant using self circulation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295159C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340501C (en) * | 2005-12-19 | 2007-10-03 | 东南大学 | Stereo ecological floatation bed and water purification method thereof |
| CN100453739C (en) * | 2006-12-18 | 2009-01-21 | 国家环境保护总局华南环境科学研究所 | Method for slope protecting natural simulating ecological constitution and taking account of surface source pollution control |
| CN100569672C (en) * | 2008-04-09 | 2009-12-16 | 江苏裕仁工贸发展有限公司 | Relay type river purifying method |
| CN104496097A (en) * | 2014-12-23 | 2015-04-08 | 广西饮用水研究院 | Production method of healthy drinking water |
| CN104585097A (en) * | 2015-02-02 | 2015-05-06 | 青岛中科海水处理有限公司 | Circulating aquaculture device and method |
| CN106587485A (en) * | 2016-11-01 | 2017-04-26 | 浙江水利水电学院 | Water purifying device of regenerated water supplied lakes and construction method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0411998A (en) * | 1990-04-28 | 1992-01-16 | Miyama Sangyo Kk | Method for activating stagnant sewage |
| JPH11310778A (en) * | 1998-04-28 | 1999-11-09 | Kankyo Biken:Kk | Soil improvement method in lake and marsh and substance used therefor |
| JP2000024678A (en) * | 1998-07-08 | 2000-01-25 | Sato Kogyo Co Ltd | Purifying method for lake, marsh or river |
| CN2527557Y (en) * | 2002-02-02 | 2002-12-25 | 淄博同济环境工程设计院 | Ecological pool for treating organic waste water |
-
2003
- 2003-07-28 CN CNB03131774XA patent/CN1295159C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340501C (en) * | 2005-12-19 | 2007-10-03 | 东南大学 | Stereo ecological floatation bed and water purification method thereof |
| CN100453739C (en) * | 2006-12-18 | 2009-01-21 | 国家环境保护总局华南环境科学研究所 | Method for slope protecting natural simulating ecological constitution and taking account of surface source pollution control |
| CN100569672C (en) * | 2008-04-09 | 2009-12-16 | 江苏裕仁工贸发展有限公司 | Relay type river purifying method |
| CN104496097A (en) * | 2014-12-23 | 2015-04-08 | 广西饮用水研究院 | Production method of healthy drinking water |
| CN104496097B (en) * | 2014-12-23 | 2016-02-17 | 广西饮用水研究院 | A kind of production method of healthy drinking water |
| CN104585097A (en) * | 2015-02-02 | 2015-05-06 | 青岛中科海水处理有限公司 | Circulating aquaculture device and method |
| CN106587485A (en) * | 2016-11-01 | 2017-04-26 | 浙江水利水电学院 | Water purifying device of regenerated water supplied lakes and construction method thereof |
| CN106587485B (en) * | 2016-11-01 | 2020-06-19 | 浙江水利水电学院 | Reclaimed water supply type lake water body purification device and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1295159C (en) | 2007-01-17 |
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