CN101172700B - 间歇式双向流曝气生物滤池及其污水处理方法 - Google Patents
间歇式双向流曝气生物滤池及其污水处理方法 Download PDFInfo
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- CN101172700B CN101172700B CN200710047550A CN200710047550A CN101172700B CN 101172700 B CN101172700 B CN 101172700B CN 200710047550 A CN200710047550 A CN 200710047550A CN 200710047550 A CN200710047550 A CN 200710047550A CN 101172700 B CN101172700 B CN 101172700B
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- biological filter
- filter chamber
- baf
- water
- aerated biological
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710047550A CN101172700B (zh) | 2007-10-30 | 2007-10-30 | 间歇式双向流曝气生物滤池及其污水处理方法 |
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CN200710047550A CN101172700B (zh) | 2007-10-30 | 2007-10-30 | 间歇式双向流曝气生物滤池及其污水处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN101172700A CN101172700A (zh) | 2008-05-07 |
CN101172700B true CN101172700B (zh) | 2010-05-19 |
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CN200710047550A Expired - Fee Related CN101172700B (zh) | 2007-10-30 | 2007-10-30 | 间歇式双向流曝气生物滤池及其污水处理方法 |
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CN (1) | CN101172700B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113461190A (zh) * | 2021-06-23 | 2021-10-01 | 北京城市排水集团有限责任公司 | 基于双向流脉冲的水体除磷装置和方法以及有机营养土 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2611359Y (zh) * | 2003-02-17 | 2004-04-14 | 魏志文 | 组合式双向流曝气生物滤池装置 |
CN2688688Y (zh) * | 2004-03-12 | 2005-03-30 | 班宏伟 | 平渗流式曝气生物滤池 |
US7022233B2 (en) * | 2003-11-07 | 2006-04-04 | Severn Trent Services, Water Purification Solutions, Inc. | Biologically active reactor system and method for treating wastewater |
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2007
- 2007-10-30 CN CN200710047550A patent/CN101172700B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2611359Y (zh) * | 2003-02-17 | 2004-04-14 | 魏志文 | 组合式双向流曝气生物滤池装置 |
US7022233B2 (en) * | 2003-11-07 | 2006-04-04 | Severn Trent Services, Water Purification Solutions, Inc. | Biologically active reactor system and method for treating wastewater |
CN2688688Y (zh) * | 2004-03-12 | 2005-03-30 | 班宏伟 | 平渗流式曝气生物滤池 |
Non-Patent Citations (3)
Title |
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JP昭59-19585A 1984.02.01 |
刘军等.运行方式对曝气生物滤池的影响研究.云南化工31 3.2004,31(3),第7页右栏第6行至第10页右栏最后1行. |
刘军等.运行方式对曝气生物滤池的影响研究.云南化工31 3.2004,31(3),第7页右栏第6行至第10页右栏最后1行. * |
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CN101172700A (zh) | 2008-05-07 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Fucheng Environment Protection Engineering Co., Ltd. Assignor: Donghua University Contract record no.: 2010310000155 Denomination of invention: Discontinuous bidirectional-flow aerating biological filter and wastewater treatment method thereof Granted publication date: 20100519 License type: Exclusive License Open date: 20080507 Record date: 20100816 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20121030 |