EP1654199A1 - Reacteur de denitrification a culture fixee - Google Patents
Reacteur de denitrification a culture fixeeInfo
- Publication number
- EP1654199A1 EP1654199A1 EP04767793A EP04767793A EP1654199A1 EP 1654199 A1 EP1654199 A1 EP 1654199A1 EP 04767793 A EP04767793 A EP 04767793A EP 04767793 A EP04767793 A EP 04767793A EP 1654199 A1 EP1654199 A1 EP 1654199A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- effluent
- denitrification
- reactor
- nitrification
- elimination
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0309558A FR2858316B1 (fr) | 2003-08-01 | 2003-08-01 | Reacteur de denitrification a culture fixee |
PCT/FR2004/002011 WO2005014493A1 (fr) | 2003-08-01 | 2004-07-27 | Reacteur de denitrification a culture fixee |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1654199A1 true EP1654199A1 (fr) | 2006-05-10 |
Family
ID=34043753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04767793A Withdrawn EP1654199A1 (fr) | 2003-08-01 | 2004-07-27 | Reacteur de denitrification a culture fixee |
Country Status (10)
Country | Link |
---|---|
US (1) | US7390400B2 (fr) |
EP (1) | EP1654199A1 (fr) |
CN (1) | CN100402443C (fr) |
AU (1) | AU2004263334A1 (fr) |
BR (1) | BRPI0413181A (fr) |
DE (1) | DE04767793T1 (fr) |
ES (1) | ES2258419T1 (fr) |
FR (1) | FR2858316B1 (fr) |
MA (1) | MA27916A1 (fr) |
WO (1) | WO2005014493A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO327866B1 (no) * | 2006-03-09 | 2009-10-12 | Abb Research Ltd | En fremgangsmåte for styring og/eller overvåking |
US8012353B2 (en) * | 2006-08-11 | 2011-09-06 | Aqwise-Wise Water Technologies | Method and apparatus for simultaneous clarification and endogenous post denitifrication |
US7972502B2 (en) * | 2007-07-04 | 2011-07-05 | Kabushiki Kaisha Toshiba | Aeration-less water treatment apparatus |
US8753511B2 (en) | 2008-09-03 | 2014-06-17 | AQ-WISE—Wise Water Technologies Ltd. | Integrated biological wastewater treatment and clarification |
US8758613B2 (en) * | 2009-10-16 | 2014-06-24 | Aqwise-Wise Water Technologies Ltd | Dynamic anaerobic aerobic (DANA) reactor |
US8778184B2 (en) | 2010-10-15 | 2014-07-15 | Derek Byrd | Modular bioreactor system |
CN105923770B (zh) * | 2016-06-15 | 2018-11-30 | 北京工业大学 | 短程硝化接厌氧氨氧化耦合短程反硝化进行污水脱氮的装置与方法 |
CN114349144B (zh) * | 2021-11-25 | 2023-06-20 | 合肥供水集团有限公司 | 一种基于多级循环的含氯废水的处理装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770623A (en) * | 1971-06-15 | 1973-11-06 | Max Planck Gesellschaft | System for purification of polluted water |
US4251359A (en) * | 1979-05-21 | 1981-02-17 | C2 F Investment Company | On-site wastewater treatment system |
US4892658A (en) * | 1988-03-17 | 1990-01-09 | Martin Joseph P | Wastewater treatment system |
DK158893C (da) * | 1988-06-27 | 1991-01-21 | Krueger As I | Fremgangsmaade og anlaeg til biologisk rensning af spildevand ved aktivslammetoden |
GB9116172D0 (en) * | 1991-07-26 | 1991-09-11 | Thames Water Utilities | A method of and apparatus for treating a fluid |
US5156742A (en) * | 1992-02-25 | 1992-10-20 | Smith & Loveless, Inc. | Liquid treatment method and apparatus |
KR930021554A (ko) * | 1992-04-11 | 1993-11-22 | 히로시 구와시마 | 오수정화방법 및 오수정화장치 |
JPH06114388A (ja) * | 1992-10-01 | 1994-04-26 | Toshiba Corp | 生物ろ過方法 |
US5352357A (en) * | 1993-02-18 | 1994-10-04 | Perry Cliff R | Waste water treatment system |
US5531894A (en) * | 1993-11-18 | 1996-07-02 | Orenco Systems, Inc. | Method of treating wastewater |
FR2730226B1 (fr) * | 1995-02-02 | 1998-06-12 | Omnium Traitement Valorisa | Procede de traitement d'effluents aqueux sur biofiltres ou autres dispositifs faisant appel aux cultures fixees |
US5624563A (en) * | 1995-08-25 | 1997-04-29 | Hawkins; John C. | Process and apparatus for an activated sludge treatment of wastewater |
FR2782508B1 (fr) * | 1998-08-20 | 2000-11-03 | Suez Lyonnaise Des Eaux | Procede et installations de traitement d'effluents de petites collectivites |
US6238563B1 (en) * | 1999-05-04 | 2001-05-29 | Carroll Industries, Inc. | Filtered sanitation system |
US7396466B2 (en) * | 2003-05-01 | 2008-07-08 | Tetra Process Technologies Seven Trent Services Company | Method and system for filtration of wastewater |
US6830689B2 (en) * | 2003-05-05 | 2004-12-14 | United States Filter Corporation | Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system |
-
2003
- 2003-08-01 FR FR0309558A patent/FR2858316B1/fr not_active Expired - Fee Related
-
2004
- 2004-07-27 EP EP04767793A patent/EP1654199A1/fr not_active Withdrawn
- 2004-07-27 BR BRPI0413181 patent/BRPI0413181A/pt not_active IP Right Cessation
- 2004-07-27 CN CNB2004800251076A patent/CN100402443C/zh not_active Expired - Fee Related
- 2004-07-27 AU AU2004263334A patent/AU2004263334A1/en not_active Abandoned
- 2004-07-27 DE DE2004767793 patent/DE04767793T1/de active Pending
- 2004-07-27 US US10/566,278 patent/US7390400B2/en not_active Expired - Fee Related
- 2004-07-27 ES ES04767793T patent/ES2258419T1/es active Pending
- 2004-07-27 WO PCT/FR2004/002011 patent/WO2005014493A1/fr active Application Filing
-
2006
- 2006-01-30 MA MA28767A patent/MA27916A1/fr unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2005014493A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20060186027A1 (en) | 2006-08-24 |
FR2858316A1 (fr) | 2005-02-04 |
BRPI0413181A (pt) | 2006-10-03 |
MA27916A1 (fr) | 2006-05-02 |
FR2858316B1 (fr) | 2006-02-03 |
DE04767793T1 (de) | 2007-02-22 |
CN100402443C (zh) | 2008-07-16 |
AU2004263334A1 (en) | 2005-02-17 |
WO2005014493A1 (fr) | 2005-02-17 |
CN1845878A (zh) | 2006-10-11 |
US7390400B2 (en) | 2008-06-24 |
ES2258419T1 (es) | 2006-09-01 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Effective date: 20060126 |
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DAX | Request for extension of the european patent (deleted) | ||
DET | De: translation of patent claims | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: VIRLOGET, FRANCOIS Inventor name: GENEYS, CEDRIC |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20100202 |