FR2717461B1 - Procédé intégré de traitement d'effluents industriels et/ou urbains contenant des composés azotés et une proportion importante de matière organique en suspension. - Google Patents
Procédé intégré de traitement d'effluents industriels et/ou urbains contenant des composés azotés et une proportion importante de matière organique en suspension.Info
- Publication number
- FR2717461B1 FR2717461B1 FR9403504A FR9403504A FR2717461B1 FR 2717461 B1 FR2717461 B1 FR 2717461B1 FR 9403504 A FR9403504 A FR 9403504A FR 9403504 A FR9403504 A FR 9403504A FR 2717461 B1 FR2717461 B1 FR 2717461B1
- Authority
- FR
- France
- Prior art keywords
- suspension
- industrial
- treatment
- organic matter
- containing nitrogen
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8634—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/648—Vanadium, niobium or tantalum or polonium
- B01J23/6482—Vanadium
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/025—Thermal hydrolysis
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9403504A FR2717461B1 (fr) | 1994-03-21 | 1994-03-21 | Procédé intégré de traitement d'effluents industriels et/ou urbains contenant des composés azotés et une proportion importante de matière organique en suspension. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9403504A FR2717461B1 (fr) | 1994-03-21 | 1994-03-21 | Procédé intégré de traitement d'effluents industriels et/ou urbains contenant des composés azotés et une proportion importante de matière organique en suspension. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2717461A1 FR2717461A1 (fr) | 1995-09-22 |
FR2717461B1 true FR2717461B1 (fr) | 1996-05-15 |
Family
ID=9461415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9403504A Expired - Fee Related FR2717461B1 (fr) | 1994-03-21 | 1994-03-21 | Procédé intégré de traitement d'effluents industriels et/ou urbains contenant des composés azotés et une proportion importante de matière organique en suspension. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2717461B1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930998A (en) * | 1974-09-18 | 1976-01-06 | Sterling Drug Inc. | Wastewater treatment |
US4124697A (en) * | 1976-08-05 | 1978-11-07 | University Of Southern California | Process for the oxidation of hydrogen to water |
US4699720A (en) * | 1985-03-12 | 1987-10-13 | Osaka Gas Company Limited | Process for treating waste water by wet oxidations |
US4857198A (en) * | 1988-07-29 | 1989-08-15 | Zimpro/Passavant Inc. | Process for treatment of water containing volatile and toxic compounds |
JPH03122010A (ja) * | 1989-10-05 | 1991-05-24 | Nkk Corp | アンモニアの接触酸化分解方法 |
US5145587A (en) * | 1989-12-06 | 1992-09-08 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for treatment of waste water |
DE4116362A1 (de) * | 1991-05-18 | 1992-11-19 | Solvay Catalysts Gmbh | Verfahren zur entfernung des ammoniakgehaltes in gasen |
-
1994
- 1994-03-21 FR FR9403504A patent/FR2717461B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2717461A1 (fr) | 1995-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CD | Change of name or company name |
Effective date: 20120507 Owner name: VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT, FR |
|
CJ | Change in legal form |
Effective date: 20120507 |
|
ST | Notification of lapse |
Effective date: 20121130 |