FR2738234B1 - Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees - Google Patents
Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineraliseesInfo
- Publication number
- FR2738234B1 FR2738234B1 FR9510179A FR9510179A FR2738234B1 FR 2738234 B1 FR2738234 B1 FR 2738234B1 FR 9510179 A FR9510179 A FR 9510179A FR 9510179 A FR9510179 A FR 9510179A FR 2738234 B1 FR2738234 B1 FR 2738234B1
- Authority
- FR
- France
- Prior art keywords
- remineralization
- lowly
- removal
- nitrogen compounds
- mineralized water
- 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.)
- Expired - Fee Related
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
- C02F3/30—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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
-
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510179A FR2738234B1 (fr) | 1995-08-29 | 1995-08-29 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
AU68786/96A AU698344B2 (en) | 1995-08-29 | 1996-08-21 | Method for removing nitrogen compounds and for remineralizing weakly mineralized water |
PCT/FR1996/001303 WO1997008105A1 (fr) | 1995-08-29 | 1996-08-21 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
CN96196582A CN1193950A (zh) | 1995-08-29 | 1996-08-21 | 脱除低矿化水中含氮化合物和将其再矿化的方法 |
ES96929355T ES2127165T1 (es) | 1995-08-29 | 1996-08-21 | Procedimiento de eliminacion de los compuestos nitrogenados y de remineralizacion de aguas debilmente mineralizadas. |
US09/029,035 US6093321A (en) | 1995-08-29 | 1996-08-21 | Process for removing nitrogenous compounds and remineralizing water |
DE0863849T DE863849T1 (de) | 1995-08-29 | 1996-08-21 | Verfahren zur entfernung von stickstoffverbindungen und zur remineralisation von schwachmineralisierten abwässern |
CA002227965A CA2227965A1 (fr) | 1995-08-29 | 1996-08-21 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
EP96929355A EP0863849A1 (fr) | 1995-08-29 | 1996-08-21 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
JP9509908A JPH11512017A (ja) | 1995-08-29 | 1996-08-21 | 鉱物質含有量の少ない水からの窒素化合物の除去方法及び水の再鉱化方法 |
BR9610038A BR9610038A (pt) | 1995-08-29 | 1996-08-21 | Processo de eliminação de compostos nitrogenados e de remineralização de águas pouco mineralizadas |
MXPA/A/1998/001545A MXPA98001545A (en) | 1995-08-29 | 1998-02-26 | Procedure for the elimination of nitrogenated compounds and for the remineralization of weak water mineraliz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510179A FR2738234B1 (fr) | 1995-08-29 | 1995-08-29 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2738234A1 FR2738234A1 (fr) | 1997-03-07 |
FR2738234B1 true FR2738234B1 (fr) | 1998-10-30 |
Family
ID=9482142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9510179A Expired - Fee Related FR2738234B1 (fr) | 1995-08-29 | 1995-08-29 | Procede d'elimination des composes azotes et de remineralisation d'eaux faiblement mineralisees |
Country Status (11)
Country | Link |
---|---|
US (1) | US6093321A (fr) |
EP (1) | EP0863849A1 (fr) |
JP (1) | JPH11512017A (fr) |
CN (1) | CN1193950A (fr) |
AU (1) | AU698344B2 (fr) |
BR (1) | BR9610038A (fr) |
CA (1) | CA2227965A1 (fr) |
DE (1) | DE863849T1 (fr) |
ES (1) | ES2127165T1 (fr) |
FR (1) | FR2738234B1 (fr) |
WO (1) | WO1997008105A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6365048B1 (en) * | 2000-07-19 | 2002-04-02 | Board Of Trustees Of Michigan State University | Method for treatment of organic matter contaminated drinking water |
FR2823499B1 (fr) * | 2001-04-12 | 2004-02-27 | Vivendi Water Systems | Procede de remineralisation d'une eau brute |
US7771599B1 (en) * | 2009-03-09 | 2010-08-10 | Doosan Hydro Technology, Inc. | System and method for using carbon dioxide sequestered from seawater in the remineralization of process water |
FR2983355B1 (fr) * | 2011-11-25 | 2014-02-14 | Prodose | Procede et dispositifs de remineralisation et de correction de ph d'une eau produite dans un aeronef |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4537682A (en) * | 1982-01-29 | 1985-08-27 | Environmental Research & Technology | Activated sludge wastewater treating process |
DE3340549A1 (de) * | 1983-11-09 | 1985-05-15 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur biologischen denitrifikation von wasser |
JPS62152593A (ja) * | 1985-12-25 | 1987-07-07 | Naigai Kagaku Seihin Kk | 有機質廃水の処理方法 |
JPS62152597A (ja) * | 1985-12-25 | 1987-07-07 | Naigai Kagaku Seihin Kk | 廃水処理方法 |
DE3632711C1 (de) * | 1986-09-26 | 1988-06-23 | Gelsenwasser Ag | Verfahren und Vorrichtung zur kontinuierlichen mikrobiologischen Denitrifikation von Grundwasser |
US5022993A (en) * | 1988-06-02 | 1991-06-11 | Orange Water And Sewer Authority | Process for treating wastewater |
SE468985B (sv) * | 1990-09-07 | 1993-04-26 | Johnson Axel Eng Ab | Foerfarande foer rening av avloppsvatten |
US5211847A (en) * | 1991-04-22 | 1993-05-18 | Infilco Degremont Inc. | Denitrification methods |
FR2707621B1 (fr) * | 1993-07-12 | 1995-10-20 | Omnium Traitement Valorisa | Procédé et installation d'épuration d'eau à boues physico-chimiques dénitrifiantes. |
US5705072A (en) * | 1997-02-03 | 1998-01-06 | Haase; Richard Alan | Biotreatment of wastewater from hydrocarbon processing units |
-
1995
- 1995-08-29 FR FR9510179A patent/FR2738234B1/fr not_active Expired - Fee Related
-
1996
- 1996-08-21 JP JP9509908A patent/JPH11512017A/ja active Pending
- 1996-08-21 CA CA002227965A patent/CA2227965A1/fr not_active Abandoned
- 1996-08-21 US US09/029,035 patent/US6093321A/en not_active Expired - Fee Related
- 1996-08-21 WO PCT/FR1996/001303 patent/WO1997008105A1/fr not_active Application Discontinuation
- 1996-08-21 BR BR9610038A patent/BR9610038A/pt not_active Application Discontinuation
- 1996-08-21 EP EP96929355A patent/EP0863849A1/fr not_active Withdrawn
- 1996-08-21 DE DE0863849T patent/DE863849T1/de active Pending
- 1996-08-21 CN CN96196582A patent/CN1193950A/zh active Pending
- 1996-08-21 ES ES96929355T patent/ES2127165T1/es active Pending
- 1996-08-21 AU AU68786/96A patent/AU698344B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US6093321A (en) | 2000-07-25 |
FR2738234A1 (fr) | 1997-03-07 |
JPH11512017A (ja) | 1999-10-19 |
CA2227965A1 (fr) | 1997-03-06 |
DE863849T1 (de) | 1999-06-02 |
BR9610038A (pt) | 1999-07-06 |
AU6878696A (en) | 1997-03-19 |
AU698344B2 (en) | 1998-10-29 |
EP0863849A1 (fr) | 1998-09-16 |
MX9801545A (es) | 1998-05-31 |
CN1193950A (zh) | 1998-09-23 |
WO1997008105A1 (fr) | 1997-03-06 |
ES2127165T1 (es) | 1999-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080430 |