CH599059A5 - - Google Patents
Info
- Publication number
- CH599059A5 CH599059A5 CH1506874A CH1506874A CH599059A5 CH 599059 A5 CH599059 A5 CH 599059A5 CH 1506874 A CH1506874 A CH 1506874A CH 1506874 A CH1506874 A CH 1506874A CH 599059 A5 CH599059 A5 CH 599059A5
- Authority
- CH
- Switzerland
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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)
- Catalysts (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1506874A CH599059A5 (en) | 1974-11-12 | 1974-11-12 | |
FR7534347A FR2291687A7 (en) | 1974-11-12 | 1975-11-10 | Oxidising aqueous solutions, pref. industrial effluent - by contact with oxygen contg. gas in presence of a catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1506874A CH599059A5 (en) | 1974-11-12 | 1974-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH599059A5 true CH599059A5 (en) | 1978-05-12 |
Family
ID=4406082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1506874A CH599059A5 (en) | 1974-11-12 | 1974-11-12 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH599059A5 (en) |
FR (1) | FR2291687A7 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4137864A1 (en) * | 1991-11-14 | 1993-05-19 | Lothar Dr Ebner | Catalytic oxidn. of waste waters, esp. contg. amine and (poly)phenol contaminants - using hydrogen peroxide and oxygen@ or ozone and iron or manganese salts as catalyst |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH604815A5 (en) * | 1976-08-24 | 1978-09-15 | Bbc Brown Boveri & Cie | |
DE2719638A1 (en) * | 1977-05-03 | 1978-11-09 | Scholl Ag | METHOD FOR CLEANING WASTE WATER AND DEVICE FOR EXERCISING THE METHOD |
US4442007A (en) * | 1982-09-28 | 1984-04-10 | Rehm Russell H | Activated seawater wastewater treatment system |
ATE92440T1 (en) * | 1989-05-23 | 1993-08-15 | Eco Purification Syst | METHOD OF PURIFYING WASTE WATER USING ACTIVE OZONE. |
US5505856A (en) * | 1989-05-23 | 1996-04-09 | Eco Purification Systems, Bv | Process for the purification of contaminated water by activated ozone |
FR2655641B1 (en) * | 1989-12-07 | 1992-04-24 | Anjou Rech | PROCESS OF OZONATION OF WATER WITH ACTIVATION BY HETEROGENEOUS CATALYSIS. |
FR2801581B1 (en) * | 1999-11-26 | 2002-04-26 | Degremont | PROCESS AND DEVICE FOR PURIFYING AQUEOUS EFFLUENTS BY CATALYTIC OXIDATION |
-
1974
- 1974-11-12 CH CH1506874A patent/CH599059A5/xx not_active IP Right Cessation
-
1975
- 1975-11-10 FR FR7534347A patent/FR2291687A7/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4137864A1 (en) * | 1991-11-14 | 1993-05-19 | Lothar Dr Ebner | Catalytic oxidn. of waste waters, esp. contg. amine and (poly)phenol contaminants - using hydrogen peroxide and oxygen@ or ozone and iron or manganese salts as catalyst |
Also Published As
Publication number | Publication date |
---|---|
FR2291687A7 (en) | 1976-06-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |