FR2712581A1 - Procédé à lit fixe pour épuration des eaux usées. - Google Patents
Procédé à lit fixe pour épuration des eaux usées. Download PDFInfo
- Publication number
- FR2712581A1 FR2712581A1 FR9413745A FR9413745A FR2712581A1 FR 2712581 A1 FR2712581 A1 FR 2712581A1 FR 9413745 A FR9413745 A FR 9413745A FR 9413745 A FR9413745 A FR 9413745A FR 2712581 A1 FR2712581 A1 FR 2712581A1
- Authority
- FR
- France
- Prior art keywords
- reactor
- partial
- waste water
- reactors
- wastewater
- 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.)
- Pending
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
- C02F3/121—Multistep treatment
-
- 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
-
- 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
- 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)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4339630A DE4339630C1 (de) | 1993-11-20 | 1993-11-20 | Festbettverfahren zur Abwasserreinigung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2712581A1 true FR2712581A1 (fr) | 1995-05-24 |
Family
ID=6503056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9413745A Pending FR2712581A1 (fr) | 1993-11-20 | 1994-11-17 | Procédé à lit fixe pour épuration des eaux usées. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT404932B (de) |
BE (1) | BE1008828A3 (de) |
CH (1) | CH687762A5 (de) |
DE (1) | DE4339630C1 (de) |
FR (1) | FR2712581A1 (de) |
GB (1) | GB2283970A (de) |
IT (1) | IT1270702B (de) |
PL (1) | PL305905A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19501260C1 (de) * | 1995-01-18 | 1996-06-05 | Noell Gmbh | Verfahren und Vorrichtung zur Behandlung von Abwässern |
DE19819875C1 (de) * | 1998-04-27 | 1999-11-04 | Tat Ingenieurgesellschaft Mbh | Verfahren zum Steuern und Regeln der Belüftung von intermittierenden Kläranlagen |
GB9827518D0 (en) * | 1998-12-14 | 1999-02-10 | County Environmental Services | Landfill leachate treatment |
DE19950617A1 (de) * | 1999-10-20 | 2001-04-26 | Thilo Herrmann | Verfahren und Anlage zum Abbau von gelösten Stoffen in Wasser und Abwasser |
DE102007056996A1 (de) | 2007-11-27 | 2009-05-28 | LAMBDA Gesellschaft für Gastechnik GmbH | Verfahren und Vorrichtung zur Behandlung von Abwasser mit hohem Stickstoff- und niedrigem BSB5Anteil, insbesondere von Deponiewasser |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215404A1 (de) * | 1982-04-24 | 1983-10-27 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
US4663044A (en) * | 1985-09-13 | 1987-05-05 | Transfield, Incorporated | Biological treatment of wastewater |
EP0526328A1 (de) * | 1991-08-02 | 1993-02-03 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren zum Entfernen von organischem Kohlenstoff, Stickstoff und Phosphor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663944A (en) * | 1985-07-12 | 1987-05-12 | Cornell Research Foundation, Inc. | Cryogenic sample stage for an ion microscope |
DE3835374A1 (de) * | 1988-10-18 | 1990-04-19 | Boes Manfred | Verfahren zur reinigung von abwasser in einem belebungsbecken |
-
1993
- 1993-11-20 DE DE4339630A patent/DE4339630C1/de not_active Expired - Fee Related
-
1994
- 1994-10-27 CH CH03218/94A patent/CH687762A5/de not_active IP Right Cessation
- 1994-11-07 AT AT0205994A patent/AT404932B/de not_active IP Right Cessation
- 1994-11-16 IT IT94MI002323 patent/IT1270702B/it active IP Right Grant
- 1994-11-17 FR FR9413745A patent/FR2712581A1/fr active Pending
- 1994-11-17 BE BE9401040A patent/BE1008828A3/fr not_active IP Right Cessation
- 1994-11-18 GB GB9423371A patent/GB2283970A/en not_active Withdrawn
- 1994-11-18 PL PL30590594A patent/PL305905A1/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215404A1 (de) * | 1982-04-24 | 1983-10-27 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen reinigung von abwasser |
US4663044A (en) * | 1985-09-13 | 1987-05-05 | Transfield, Incorporated | Biological treatment of wastewater |
EP0526328A1 (de) * | 1991-08-02 | 1993-02-03 | OTV (OMNIUM de TRAITEMENTS et de VALORISATION) | Verfahren zum Entfernen von organischem Kohlenstoff, Stickstoff und Phosphor |
Non-Patent Citations (2)
Title |
---|
F. ROGALLA ET AL.: "Experience with nutrient removal in France", IAWPRC WORKSHOP ON DESIGN AND OPERATIONAL EXPERIENCE OF TREATMENT PLANTS FOR NUTRIENT REMOVAL FROM WASTEWATER, 28 June 1993 (1993-06-28) - 29 June 1993 (1993-06-29), PERUGIA (IT) * |
F.ROGALLA ET AL.: "deux ans d'exploitation des biofiltres pour l'élimination de l'azote", L'EAU,L'INDUSTRIE,LES NUISANCES, no. 164, PARIS, pages 1 - 42 * |
Also Published As
Publication number | Publication date |
---|---|
ITMI942323A0 (it) | 1994-11-16 |
DE4339630C1 (de) | 1995-03-02 |
CH687762A5 (de) | 1997-02-14 |
GB2283970A (en) | 1995-05-24 |
ATA205994A (de) | 1998-08-15 |
IT1270702B (it) | 1997-05-07 |
AT404932B (de) | 1999-03-25 |
BE1008828A3 (fr) | 1996-08-06 |
ITMI942323A1 (it) | 1996-05-16 |
PL305905A1 (en) | 1995-05-29 |
GB9423371D0 (en) | 1995-01-11 |
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