FR2320268B1 - - Google Patents
Info
- Publication number
- FR2320268B1 FR2320268B1 FR7623995A FR7623995A FR2320268B1 FR 2320268 B1 FR2320268 B1 FR 2320268B1 FR 7623995 A FR7623995 A FR 7623995A FR 7623995 A FR7623995 A FR 7623995A FR 2320268 B1 FR2320268 B1 FR 2320268B1
- 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.)
- Expired
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2534892A DE2534892B2 (de) | 1975-08-05 | 1975-08-05 | Verfahren zur oxydativen Behandlung sulfid-, sulfit- und thiosulfathaltiger Abwasser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2320268A1 FR2320268A1 (fr) | 1977-03-04 |
| FR2320268B1 true FR2320268B1 (fi) | 1980-11-21 |
Family
ID=5953254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7623995A Granted FR2320268A1 (fr) | 1975-08-05 | 1976-08-05 | Procede perfectionne pour le traitement par oxydation des eaux residuaires contenant des sulfures, des sulfites et des thiosulfates |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5219469A (fi) |
| BE (1) | BE844891A (fi) |
| CA (1) | CA1076273A (fi) |
| CH (1) | CH623016A5 (fi) |
| DE (1) | DE2534892B2 (fi) |
| FR (1) | FR2320268A1 (fi) |
| GB (1) | GB1534085A (fi) |
| NL (1) | NL7608678A (fi) |
| SE (1) | SE7608759L (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2615037A1 (de) * | 1976-04-07 | 1977-10-20 | Bayer Ag | Entfernung von schwefeldioxid aus sulfithaltigen abwaessern |
| FR2427307A1 (fr) * | 1978-05-31 | 1979-12-28 | Air Liquide | Procede pour le traitement a l'oxygene d'effluents industriels contenant des sulfures |
| DE3109064C2 (de) * | 1981-03-10 | 1983-02-24 | Klaus Dr. 8029 Sauerlach Söchting | Dosierverfahren und Vorrichtung zur steuerbaren Abgabe von Sauerstoff und Flüssigkeiten in biologisch genutzte Systeme |
| IT1136587B (it) * | 1981-04-29 | 1986-09-03 | Prodeco Spa | Procedimento per il trattamento di acque contenenti solfuri |
| US4699720A (en) * | 1985-03-12 | 1987-10-13 | Osaka Gas Company Limited | Process for treating waste water by wet oxidations |
| DE69409585T2 (de) | 1993-07-16 | 1998-08-13 | Basf Ag | Abbau von aromatischen Verbindungen in industriellen Abwässern |
| DE102010049445A1 (de) * | 2010-10-07 | 2012-04-12 | Linde Aktiengesellschaft | Verfahren zur Ablaugeoxidation unter erhöhtem Druck |
| DE102013010217A1 (de) | 2013-06-20 | 2014-12-24 | Eilenburger Elektrolyse- Und Umwelttechnik Gmbh | Verfahren und Vorrichtung zur elektrochemischen Oxidation von sulfidhaltigen Abwässern |
| RU2626367C2 (ru) * | 2015-12-23 | 2017-07-26 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Способ очистки воды от сернистых соединений |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR808658A (fr) * | 1936-07-24 | 1937-02-12 | Procédé d'épuration des eaux par l'oxydation catalytique des matières contenues dans les eaux résiduaires, consommant de l'oxygène | |
| GB962237A (en) * | 1961-04-19 | 1964-07-01 | British Petroleum Co | Improvements relating to the oxidation of sulphides in aqueous solutions |
| DE1517659A1 (de) * | 1963-04-06 | 1969-06-19 | Hunold Fuerst | Verfahren zur Reinigung von fluessigen,geloesten,emulgierten bzw. suspendierten oder gasfoermigen Medien,wie Abwasser,Abgase u.dgl. |
-
1975
- 1975-08-05 DE DE2534892A patent/DE2534892B2/de not_active Withdrawn
-
1976
- 1976-08-02 CH CH984876A patent/CH623016A5/de not_active IP Right Cessation
- 1976-08-03 CA CA258,299A patent/CA1076273A/en not_active Expired
- 1976-08-03 JP JP51092099A patent/JPS5219469A/ja active Pending
- 1976-08-04 SE SE7608759A patent/SE7608759L/xx unknown
- 1976-08-04 GB GB32466/76A patent/GB1534085A/en not_active Expired
- 1976-08-04 NL NL7608678A patent/NL7608678A/xx not_active Application Discontinuation
- 1976-08-05 FR FR7623995A patent/FR2320268A1/fr active Granted
- 1976-08-05 BE BE2055218A patent/BE844891A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2320268A1 (fr) | 1977-03-04 |
| NL7608678A (nl) | 1977-02-08 |
| CH623016A5 (en) | 1981-05-15 |
| DE2534892B2 (de) | 1979-07-05 |
| CA1076273A (en) | 1980-04-22 |
| JPS5219469A (en) | 1977-02-14 |
| BE844891A (fr) | 1977-02-07 |
| GB1534085A (en) | 1978-11-29 |
| DE2534892A1 (de) | 1977-02-17 |
| SE7608759L (sv) | 1977-02-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |