FR2164894A1 - - Google Patents
Info
- Publication number
- FR2164894A1 FR2164894A1 FR7245965A FR7245965A FR2164894A1 FR 2164894 A1 FR2164894 A1 FR 2164894A1 FR 7245965 A FR7245965 A FR 7245965A FR 7245965 A FR7245965 A FR 7245965A FR 2164894 A1 FR2164894 A1 FR 2164894A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7117635A NL7117635A (ja) | 1971-12-22 | 1971-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2164894A1 true FR2164894A1 (ja) | 1973-08-03 |
FR2164894B1 FR2164894B1 (ja) | 1975-11-07 |
Family
ID=19814754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7245965A Expired FR2164894B1 (ja) | 1971-12-22 | 1972-12-22 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4872963A (ja) |
BE (1) | BE793225A (ja) |
DE (1) | DE2262754B2 (ja) |
FR (1) | FR2164894B1 (ja) |
GB (1) | GB1375259A (ja) |
IT (1) | IT979671B (ja) |
NL (1) | NL7117635A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001792A1 (de) * | 1977-10-29 | 1979-05-16 | Hoechst Aktiengesellschaft | Verfahren zur Aufbereitung von Abwasser |
FR2554434A1 (fr) * | 1983-11-04 | 1985-05-10 | Commissariat Energie Atomique | Procede de traitement d'effluents aqueux nitriques acides contenant de l'acide oxalique, utilisable en particulier pour traiter les eaux-meres de precipitation de l'oxalate de plutonium |
EP0599182A1 (de) * | 1992-11-25 | 1994-06-01 | BASF Aktiengesellschaft | Verfahren zur Oxidation von Ammoniumionen und organischem Kohlenstoff in Abwässern |
EP0716046A1 (de) * | 1994-12-07 | 1996-06-12 | Basf Aktiengesellschaft | Verfahren zur Oxidation von organischen Halogenverbindungen in Abwässern |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042193A1 (de) * | 1980-11-08 | 1982-06-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur reinigung von abwasser |
US4842715A (en) * | 1987-12-14 | 1989-06-27 | The Standard Oil Company | Novel technique for rendering oily sludges environmentally acceptable |
DE4001782A1 (de) * | 1990-01-23 | 1991-07-25 | Bayer Ag | Verfahren zur oxidation wasserunloeslicher organischer verbindungen |
US5192515A (en) * | 1990-09-20 | 1993-03-09 | Molecular Technology Corporation | Reduction of nitrogen oxide and carbon monoxide in effluent gases |
US5243674A (en) * | 1992-08-27 | 1993-09-07 | At&T Bell Laboratories | Method of making an optical fiber communication system |
US5641413A (en) * | 1995-10-27 | 1997-06-24 | Zimpro Environmental, Inc. | Removal of nitrogen from wastewaters |
US6332986B1 (en) | 2000-07-10 | 2001-12-25 | Air Products And Chemicals, Inc. | Treatment of water containing organic wastes with ammonium nitrate |
US6379562B1 (en) | 2001-03-21 | 2002-04-30 | Atr Products And Chemicals, Inc. | Treatment of water containing organic wastes with aromatic amine nitrate salts |
CN113830971A (zh) * | 2021-10-09 | 2021-12-24 | 广东先导稀材股份有限公司 | 一种提高难降解有机废水可生化性的处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972284C (de) * | 1951-02-21 | 1959-06-25 | W C Holmes & Co Ltd | Verfahren zur Reinigung von Thiocyanat und Thiosulfat enthaltenden Kokerei-Abwaessern |
-
0
- BE BE793225D patent/BE793225A/xx unknown
-
1971
- 1971-12-22 NL NL7117635A patent/NL7117635A/xx not_active Application Discontinuation
-
1972
- 1972-12-21 DE DE19722262754 patent/DE2262754B2/de not_active Ceased
- 1972-12-22 JP JP12915872A patent/JPS4872963A/ja active Pending
- 1972-12-22 FR FR7245965A patent/FR2164894B1/fr not_active Expired
- 1972-12-22 GB GB5930872A patent/GB1375259A/en not_active Expired
- 1972-12-27 IT IT5506872A patent/IT979671B/it active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972284C (de) * | 1951-02-21 | 1959-06-25 | W C Holmes & Co Ltd | Verfahren zur Reinigung von Thiocyanat und Thiosulfat enthaltenden Kokerei-Abwaessern |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001792A1 (de) * | 1977-10-29 | 1979-05-16 | Hoechst Aktiengesellschaft | Verfahren zur Aufbereitung von Abwasser |
FR2554434A1 (fr) * | 1983-11-04 | 1985-05-10 | Commissariat Energie Atomique | Procede de traitement d'effluents aqueux nitriques acides contenant de l'acide oxalique, utilisable en particulier pour traiter les eaux-meres de precipitation de l'oxalate de plutonium |
EP0599182A1 (de) * | 1992-11-25 | 1994-06-01 | BASF Aktiengesellschaft | Verfahren zur Oxidation von Ammoniumionen und organischem Kohlenstoff in Abwässern |
EP0716046A1 (de) * | 1994-12-07 | 1996-06-12 | Basf Aktiengesellschaft | Verfahren zur Oxidation von organischen Halogenverbindungen in Abwässern |
Also Published As
Publication number | Publication date |
---|---|
IT979671B (it) | 1974-09-30 |
JPS4872963A (ja) | 1973-10-02 |
BE793225A (fr) | 1973-06-22 |
NL7117635A (ja) | 1973-06-26 |
DE2262754A1 (de) | 1973-07-12 |
DE2262754B2 (de) | 1981-04-02 |
GB1375259A (ja) | 1974-11-27 |
FR2164894B1 (ja) | 1975-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |