JPS4872963A - - Google Patents
Info
- Publication number
- JPS4872963A JPS4872963A JP12915872A JP12915872A JPS4872963A JP S4872963 A JPS4872963 A JP S4872963A JP 12915872 A JP12915872 A JP 12915872A JP 12915872 A JP12915872 A JP 12915872A JP S4872963 A JPS4872963 A JP S4872963A
- Authority
- JP
- Japan
- 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.)
- Pending
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 (en) | 1971-12-22 | 1971-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4872963A true JPS4872963A (en) | 1973-10-02 |
Family
ID=19814754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12915872A Pending JPS4872963A (en) | 1971-12-22 | 1972-12-22 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4872963A (en) |
| BE (1) | BE793225A (en) |
| DE (1) | DE2262754B2 (en) |
| FR (1) | FR2164894B1 (en) |
| GB (1) | GB1375259A (en) |
| IT (1) | IT979671B (en) |
| NL (1) | NL7117635A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748638A1 (en) * | 1977-10-29 | 1979-05-10 | Hoechst Ag | WASTE WATER TREATMENT METHOD |
| DE3042193A1 (en) * | 1980-11-08 | 1982-06-24 | Hoechst Ag, 6000 Frankfurt | METHOD FOR WASTEWATER CLEANING |
| FR2554434B1 (en) * | 1983-11-04 | 1986-11-14 | Commissariat Energie Atomique | PROCESS FOR THE TREATMENT OF AQUEOUS NITRIC ACID EFFLUENTS CONTAINING OXALIC ACID, PARTICULARLY FOR TREATING SEAWATER OF PRECIPITATION OF PLUTONIUM OXALATE |
| US4842715A (en) * | 1987-12-14 | 1989-06-27 | The Standard Oil Company | Novel technique for rendering oily sludges environmentally acceptable |
| DE4001782A1 (en) * | 1990-01-23 | 1991-07-25 | Bayer Ag | Oxidn. of chlorinated organic pollutants - by reaction with nitric acid at high temp. and pressure |
| 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 |
| DE4239487A1 (en) * | 1992-11-25 | 1994-05-26 | Basf Ag | Process for the decomposition of ammonium ions and organic carbon in waste water |
| DE4443528A1 (en) * | 1994-12-07 | 1996-06-13 | Basf Ag | Process for the oxidation of organic halogen compounds in waste water |
| 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 (en) * | 2021-10-09 | 2021-12-24 | 广东先导稀材股份有限公司 | Treatment method for improving biodegradability of refractory organic wastewater |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972284C (en) * | 1951-02-21 | 1959-06-25 | W C Holmes & Co Ltd | Process for the purification of coking plant waste water containing thiocyanate and thiosulfate |
-
0
- BE BE793225D patent/BE793225A/en unknown
-
1971
- 1971-12-22 NL NL7117635A patent/NL7117635A/xx not_active Application Discontinuation
-
1972
- 1972-12-21 DE DE19722262754 patent/DE2262754B2/en not_active Ceased
- 1972-12-22 FR FR7245965A patent/FR2164894B1/fr not_active Expired
- 1972-12-22 JP JP12915872A patent/JPS4872963A/ja active Pending
- 1972-12-22 GB GB5930872A patent/GB1375259A/en not_active Expired
- 1972-12-27 IT IT5506872A patent/IT979671B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT979671B (en) | 1974-09-30 |
| FR2164894B1 (en) | 1975-11-07 |
| BE793225A (en) | 1973-06-22 |
| DE2262754B2 (en) | 1981-04-02 |
| NL7117635A (en) | 1973-06-26 |
| GB1375259A (en) | 1974-11-27 |
| DE2262754A1 (en) | 1973-07-12 |
| FR2164894A1 (en) | 1973-08-03 |