CN1673120A - 一种城市污水悬浮填料床生物化学脱氮除磷方法 - Google Patents
一种城市污水悬浮填料床生物化学脱氮除磷方法 Download PDFInfo
- Publication number
- CN1673120A CN1673120A CNA2005100246178A CN200510024617A CN1673120A CN 1673120 A CN1673120 A CN 1673120A CN A2005100246178 A CNA2005100246178 A CN A2005100246178A CN 200510024617 A CN200510024617 A CN 200510024617A CN 1673120 A CN1673120 A CN 1673120A
- Authority
- CN
- China
- Prior art keywords
- reactor
- biochemical
- bed
- denitriding
- stuffing
- 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)
Abstract
Description
特征 | 本发明 | A2/O工艺 |
占地面积 | 小 | 大 |
基建费用 | 低 | 高 |
操作复杂性 | 简单 | 复杂 |
运行成本 | 节约30% | 标准 |
去除有机物能力 | 稳定 | 稳定 |
去除氨氮能力 | 稳定 | 较稳定 |
去除总磷氮能力 | 稳定 | 较稳定 |
去除总磷能力 | 稳定 | 不稳定 |
抗冲击负荷的能力 | 强 | 弱 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100246178A CN100384758C (zh) | 2005-03-24 | 2005-03-24 | 一种城市污水悬浮填料床生物化学脱氮除磷方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100246178A CN100384758C (zh) | 2005-03-24 | 2005-03-24 | 一种城市污水悬浮填料床生物化学脱氮除磷方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1673120A true CN1673120A (zh) | 2005-09-28 |
CN100384758C CN100384758C (zh) | 2008-04-30 |
Family
ID=35045936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100246178A Expired - Fee Related CN100384758C (zh) | 2005-03-24 | 2005-03-24 | 一种城市污水悬浮填料床生物化学脱氮除磷方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100384758C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329316C (zh) * | 2005-12-19 | 2007-08-01 | 东南大学 | 多点交替进水活性污泥除磷脱氮方法 |
CN100369836C (zh) * | 2006-03-22 | 2008-02-20 | 湖南大学 | 城市污水同步脱氮除磷工艺 |
CN101148288B (zh) * | 2007-09-03 | 2010-06-02 | 北京大学 | 一种河道污水处理的方法及其专用净化系统 |
CN102674602A (zh) * | 2012-05-31 | 2012-09-19 | 复旦大学 | 移动式一体化污泥厌氧酸化液脱氮除磷的处理装置 |
CN110407399A (zh) * | 2019-04-29 | 2019-11-05 | 南京南化建设有限公司 | 一种浅层富水处理方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1331776C (zh) * | 2002-09-09 | 2007-08-15 | 同济大学 | 一种悬浮填料原水生物预处理的装置 |
CN1424267A (zh) * | 2003-01-09 | 2003-06-18 | 同济大学 | 一种化学生物絮凝——悬浮填料床处理城市污水的方法 |
CN2630242Y (zh) * | 2003-07-25 | 2004-08-04 | 同济大学 | 一种化学-生物絮凝反应器-悬浮填料床污水处理装置 |
-
2005
- 2005-03-24 CN CNB2005100246178A patent/CN100384758C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329316C (zh) * | 2005-12-19 | 2007-08-01 | 东南大学 | 多点交替进水活性污泥除磷脱氮方法 |
CN100369836C (zh) * | 2006-03-22 | 2008-02-20 | 湖南大学 | 城市污水同步脱氮除磷工艺 |
CN101148288B (zh) * | 2007-09-03 | 2010-06-02 | 北京大学 | 一种河道污水处理的方法及其专用净化系统 |
CN102674602A (zh) * | 2012-05-31 | 2012-09-19 | 复旦大学 | 移动式一体化污泥厌氧酸化液脱氮除磷的处理装置 |
CN110407399A (zh) * | 2019-04-29 | 2019-11-05 | 南京南化建设有限公司 | 一种浅层富水处理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100384758C (zh) | 2008-04-30 |
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Legal Events
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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: Shanghai Tianfeng Environmental Protection Co., Ltd. Assignor: Tongji University Contract fulfillment period: 2008.2.1 to 2013.2.1 contract change Contract record no.: 2009310000228 Denomination of invention: Biochemical city sewage denitriding and dephosphorizing method in suspension stuffing bed Granted publication date: 20080430 License type: Exclusive license Record date: 2009.9.27 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.2.1 TO 2013.2.1; CHANGE OF CONTRACT Name of requester: SHANGHAI TIANFENG ENVIRONMENTAL PROTECTION CO., LT Effective date: 20090927 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20160324 |
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CF01 | Termination of patent right due to non-payment of annual fee |