CN101234839A - Method for forcedly removing phosphorus in anaerobic digestion sludge liquid phase - Google Patents
Method for forcedly removing phosphorus in anaerobic digestion sludge liquid phase Download PDFInfo
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- CN101234839A CN101234839A CNA2008100503927A CN200810050392A CN101234839A CN 101234839 A CN101234839 A CN 101234839A CN A2008100503927 A CNA2008100503927 A CN A2008100503927A CN 200810050392 A CN200810050392 A CN 200810050392A CN 101234839 A CN101234839 A CN 101234839A
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- phosphorus
- sludge
- liquid phase
- anaerobic digestion
- digested sludge
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2008100503927A CN100564293C (en) | 2008-02-25 | 2008-02-25 | Strengthen the method for removing phosphorus in the anaerobically digested sludge liquid phase |
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CNB2008100503927A CN100564293C (en) | 2008-02-25 | 2008-02-25 | Strengthen the method for removing phosphorus in the anaerobically digested sludge liquid phase |
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CN101234839A true CN101234839A (en) | 2008-08-06 |
CN100564293C CN100564293C (en) | 2009-12-02 |
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CNB2008100503927A Expired - Fee Related CN100564293C (en) | 2008-02-25 | 2008-02-25 | Strengthen the method for removing phosphorus in the anaerobically digested sludge liquid phase |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101885571A (en) * | 2010-05-26 | 2010-11-17 | 北京伊普国际水务有限公司 | Processing system and method for recovering phosphorus from excess sludge obtained after municipal sewage treatment |
CN103224304A (en) * | 2013-05-03 | 2013-07-31 | 南京理工大学 | Method for removing nitrogen phosphorus from sludge fermentation liquid to improve organic acid recycling effect |
CN104671434A (en) * | 2015-02-10 | 2015-06-03 | 同济大学 | Method for simultaneously reducing anaerobic phosphorus release of phosphorous removal microorganisms and increasing phosphorus absorption/phosphorus release rate and biological phosphorus removal effect |
WO2016013929A3 (en) * | 2014-07-24 | 2016-03-17 | Cdem B.V. | Recovery of phosphorous from aqueous solution |
CN111718076A (en) * | 2020-07-03 | 2020-09-29 | 四川省内江市农业科学院 | Method for treating small water eutrophication in hilly areas |
-
2008
- 2008-02-25 CN CNB2008100503927A patent/CN100564293C/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101885571A (en) * | 2010-05-26 | 2010-11-17 | 北京伊普国际水务有限公司 | Processing system and method for recovering phosphorus from excess sludge obtained after municipal sewage treatment |
CN101885571B (en) * | 2010-05-26 | 2012-10-03 | 北京伊普国际水务有限公司 | Processing system and method for recovering phosphorus from excess sludge obtained after municipal sewage treatment |
CN103224304A (en) * | 2013-05-03 | 2013-07-31 | 南京理工大学 | Method for removing nitrogen phosphorus from sludge fermentation liquid to improve organic acid recycling effect |
CN103224304B (en) * | 2013-05-03 | 2014-07-16 | 南京理工大学 | Method for removing nitrogen phosphorus from sludge fermentation liquid to improve organic acid recycling effect |
WO2016013929A3 (en) * | 2014-07-24 | 2016-03-17 | Cdem B.V. | Recovery of phosphorous from aqueous solution |
NL2013253B1 (en) * | 2014-07-24 | 2016-09-09 | Cdem B V | Recovery of phosphorous. |
US10294167B2 (en) | 2014-07-24 | 2019-05-21 | Cdem B.V. | Recovery of phosphorous |
CN104671434A (en) * | 2015-02-10 | 2015-06-03 | 同济大学 | Method for simultaneously reducing anaerobic phosphorus release of phosphorous removal microorganisms and increasing phosphorus absorption/phosphorus release rate and biological phosphorus removal effect |
CN104671434B (en) * | 2015-02-10 | 2016-06-15 | 同济大学 | The method that phosphorus improves suction phosphorus/release phosphorus when biological phosphor-removing effect simultaneously is released based on reducing dephosphorization microbiological anaerobic |
CN111718076A (en) * | 2020-07-03 | 2020-09-29 | 四川省内江市农业科学院 | Method for treating small water eutrophication in hilly areas |
Also Published As
Publication number | Publication date |
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CN100564293C (en) | 2009-12-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080806 Assignee: Dongbei Design Inst., China Municipal Engineering Assignor: Yin Jun|Zhang Liguo Contract record no.: 2010220000006 Denomination of invention: Method for forcedly removing phosphorus in anaerobic digestion sludge liquid phase Granted publication date: 20091202 License type: Exclusive License Record date: 20100329 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091202 Termination date: 20110225 |