CN1951837A - Ecological method for purifying trench sewage - Google Patents
Ecological method for purifying trench sewage Download PDFInfo
- Publication number
- CN1951837A CN1951837A CNA2006100978452A CN200610097845A CN1951837A CN 1951837 A CN1951837 A CN 1951837A CN A2006100978452 A CNA2006100978452 A CN A2006100978452A CN 200610097845 A CN200610097845 A CN 200610097845A CN 1951837 A CN1951837 A CN 1951837A
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- CN
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- Prior art keywords
- bed
- sewage
- ecological
- gravel
- ecological canal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100978452A CN100434371C (en) | 2006-11-15 | 2006-11-15 | Ecological method for purifying trench sewage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100978452A CN100434371C (en) | 2006-11-15 | 2006-11-15 | Ecological method for purifying trench sewage |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1951837A true CN1951837A (en) | 2007-04-25 |
CN100434371C CN100434371C (en) | 2008-11-19 |
Family
ID=38058425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100978452A Expired - Fee Related CN100434371C (en) | 2006-11-15 | 2006-11-15 | Ecological method for purifying trench sewage |
Country Status (1)
Country | Link |
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CN (1) | CN100434371C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295349A (en) * | 2011-08-16 | 2011-12-28 | 重庆大学 | Ecological-purifying ditch |
CN103159383A (en) * | 2013-04-15 | 2013-06-19 | 云南省科学技术情报研究院 | Rural domestic sewage biological treatment system |
CN103951136A (en) * | 2014-02-28 | 2014-07-30 | 浙江省环境保护科学设计研究院 | Balcony wastewater and initial rainwater purifier and purification method used in rainwater pipe network |
CN104612114A (en) * | 2015-01-23 | 2015-05-13 | 北京师范大学 | Method for biological carbon improvement farmland drainage canal lowering intensive agricultural region non-point source pollution |
CN106430807A (en) * | 2016-07-26 | 2017-02-22 | 岭南新科生态科技研究院(北京)有限公司 | Ecological ditch system for improving receiving water non-point source pollution treatment |
CN106698845A (en) * | 2017-01-13 | 2017-05-24 | 广州市天瑞环保科技有限公司 | Water body remediation system and remediation method |
CN107059796A (en) * | 2017-01-04 | 2017-08-18 | 无锡金利达生态科技股份有限公司 | A kind of ecological intercepting irrigation canals and ditches for being used to control agricultural non-point source pollution |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130089A (en) * | 2014-06-06 | 2015-12-09 | 蒋寿悟 | Ecological ditch sewage purification method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1102129C (en) * | 1998-07-10 | 2003-02-26 | 李敬生 | Intensified ecological sewage decontaminating method for rivers, channels and ditches |
CN1151080C (en) * | 2001-05-15 | 2004-05-26 | 中国科学院南京土壤研究所 | Granular material for purifying waste water and preparation method thereof |
CN2714557Y (en) * | 2004-05-18 | 2005-08-03 | 中国科学院南京土壤研究所 | Ecological interception channel for farmland |
CN1699697A (en) * | 2004-05-19 | 2005-11-23 | 中国科学院南京土壤研究所 | Ecological interception canal system in farmland |
CN100448342C (en) * | 2006-01-20 | 2009-01-07 | 中国科学院南京土壤研究所 | Ecological intercepting method of vegetable field soil nitrogen phosphorus runoff control |
-
2006
- 2006-11-15 CN CNB2006100978452A patent/CN100434371C/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295349A (en) * | 2011-08-16 | 2011-12-28 | 重庆大学 | Ecological-purifying ditch |
CN103159383A (en) * | 2013-04-15 | 2013-06-19 | 云南省科学技术情报研究院 | Rural domestic sewage biological treatment system |
CN103951136A (en) * | 2014-02-28 | 2014-07-30 | 浙江省环境保护科学设计研究院 | Balcony wastewater and initial rainwater purifier and purification method used in rainwater pipe network |
CN103951136B (en) * | 2014-02-28 | 2015-10-21 | 浙江省环境保护科学设计研究院 | A kind of balcony waste water, early-stage rainwater cleaner and purifying method being applied to Storm Sewer Network |
CN104612114A (en) * | 2015-01-23 | 2015-05-13 | 北京师范大学 | Method for biological carbon improvement farmland drainage canal lowering intensive agricultural region non-point source pollution |
CN104612114B (en) * | 2015-01-23 | 2016-05-11 | 北京师范大学 | A kind of method of agriculture drainage ditch of the biological carbon improvement that reduces Fertility in Intensive Agricultural area surface source pollution |
CN106430807A (en) * | 2016-07-26 | 2017-02-22 | 岭南新科生态科技研究院(北京)有限公司 | Ecological ditch system for improving receiving water non-point source pollution treatment |
CN107059796A (en) * | 2017-01-04 | 2017-08-18 | 无锡金利达生态科技股份有限公司 | A kind of ecological intercepting irrigation canals and ditches for being used to control agricultural non-point source pollution |
CN106698845A (en) * | 2017-01-13 | 2017-05-24 | 广州市天瑞环保科技有限公司 | Water body remediation system and remediation method |
CN106698845B (en) * | 2017-01-13 | 2020-03-20 | 佛山市生态环境局三水分局 | Water body restoration system and restoration method |
Also Published As
Publication number | Publication date |
---|---|
CN100434371C (en) | 2008-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Daqian ecological landscape Limited by Share Ltd Assignor: Institute of Soil Science, Chinese Academy of Sciences Contract record no.: 2011320001126 Denomination of invention: Ecological method for purifying trench sewage Granted publication date: 20081119 License type: Exclusive License Open date: 20070425 Record date: 20110929 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20111220 Contract record no.: 2011320001126 Assignee after: Daqian Ecology & Landscape Co., Ltd. Assignee before: Jiangsu Daqian ecological landscape Limited by Share Ltd |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20161115 |