ATE159506T1 - Verfahren und anlage zur biologischen reinigung von abwasser - Google Patents
Verfahren und anlage zur biologischen reinigung von abwasserInfo
- Publication number
- ATE159506T1 ATE159506T1 AT94401384T AT94401384T ATE159506T1 AT E159506 T1 ATE159506 T1 AT E159506T1 AT 94401384 T AT94401384 T AT 94401384T AT 94401384 T AT94401384 T AT 94401384T AT E159506 T1 ATE159506 T1 AT E159506T1
- Authority
- AT
- Austria
- Prior art keywords
- biological
- separated
- sludge
- reactor
- activated sludge
- Prior art date
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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
- C02F3/308—Biological phosphorus removal
-
- 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
-
- 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
- Y10S210/906—Phosphorus containing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9308120A FR2707622B1 (fr) | 1993-07-02 | 1993-07-02 | Procédé d'épuration d'eaux usées par voie biologique et installations pour sa mise en Óoeuvre. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE159506T1 true ATE159506T1 (de) | 1997-11-15 |
Family
ID=9448836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94401384T ATE159506T1 (de) | 1993-07-02 | 1994-06-21 | Verfahren und anlage zur biologischen reinigung von abwasser |
Country Status (6)
Country | Link |
---|---|
US (1) | US5900150A (de) |
EP (1) | EP0631989B1 (de) |
AT (1) | ATE159506T1 (de) |
CA (1) | CA2126156C (de) |
DE (1) | DE69406362T2 (de) |
FR (1) | FR2707622B1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2760232B1 (fr) * | 1997-03-03 | 1999-04-30 | Omnium Traitement Valorisa | Procede de traitement biologique d'un effluent et installation pour la mise en oeuvre d'un tel procede |
US6447683B1 (en) | 2000-10-09 | 2002-09-10 | Water Environment Research Foundation | Pathogen destruction process for biosolids |
KR100472248B1 (ko) * | 2002-06-28 | 2005-03-08 | 최의소 | 질소함유 고농도 폐수의 처리방법 |
US20050028680A1 (en) * | 2003-08-07 | 2005-02-10 | Ashbrook Corporation | Biosolids pasteurization systems and methods |
DE102007042036B4 (de) | 2006-09-06 | 2014-02-13 | Uas Messtechnik Gmbh | Simultane Denitrifikation |
CN101045574B (zh) * | 2007-02-14 | 2010-05-19 | 南京大学 | 一种废水生物处理系统工艺的优化调控方法 |
RU2652190C1 (ru) * | 2017-08-17 | 2018-04-25 | Михаил Михайлович Пукемо | Способ очистки сточных вод |
CN111204942A (zh) * | 2020-01-17 | 2020-05-29 | 广东东日环保股份有限公司 | 一种河涌污泥原位改性修复剂及其制备方法 |
CN114477683B (zh) * | 2022-01-25 | 2023-08-18 | 安徽工程大学 | 一种颜料污泥的处理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1048315A (fr) * | 1950-07-01 | 1953-12-21 | Infilco Inc | Perfectionnements relatifs à un procédé et à un système destines au traitement des eaux d'égouts, des résidus industriels et matières analogues |
US4042494A (en) * | 1971-06-08 | 1977-08-16 | Irvine Ranch Water District | Pressure pipe treatment for sewage |
US4009099A (en) * | 1974-07-12 | 1977-02-22 | Ecolotrol, Inc. | Apparatus and process for removing ammonia nitrogen from waste water |
US4720344A (en) * | 1985-04-18 | 1988-01-19 | Ganczarczyk Jerzy J | Nitrification process in waste water treatment |
FR2621136A1 (de) * | 1987-09-24 | 1989-03-31 | Lyonnaise Eaux | |
US4874519A (en) * | 1988-06-02 | 1989-10-17 | Orange Water & Sewer Authority | Process for treating wastewater |
US5651891A (en) * | 1989-08-02 | 1997-07-29 | Polytechnic University | Wastewater treatment process |
US5185080A (en) * | 1990-06-04 | 1993-02-09 | Gregory Boyle | Process for the on-site removal of nitrates from wastewater |
GB9118560D0 (en) * | 1991-08-30 | 1991-10-16 | Pirtferm Ltd | Process for degrading organic matter |
-
1993
- 1993-07-02 FR FR9308120A patent/FR2707622B1/fr not_active Expired - Fee Related
-
1994
- 1994-06-17 CA CA 2126156 patent/CA2126156C/fr not_active Expired - Fee Related
- 1994-06-21 EP EP19940401384 patent/EP0631989B1/de not_active Expired - Lifetime
- 1994-06-21 DE DE69406362T patent/DE69406362T2/de not_active Expired - Fee Related
- 1994-06-21 AT AT94401384T patent/ATE159506T1/de not_active IP Right Cessation
- 1994-07-01 US US08/269,577 patent/US5900150A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2707622A1 (fr) | 1995-01-20 |
US5900150A (en) | 1999-05-04 |
EP0631989B1 (de) | 1997-10-22 |
EP0631989A1 (de) | 1995-01-04 |
DE69406362T2 (de) | 1998-02-26 |
FR2707622B1 (fr) | 1995-09-01 |
DE69406362D1 (de) | 1997-11-27 |
CA2126156C (fr) | 2002-07-02 |
CA2126156A1 (fr) | 1995-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |