GB1375259A - - Google Patents
Info
- Publication number
- GB1375259A GB1375259A GB5930872A GB5930872A GB1375259A GB 1375259 A GB1375259 A GB 1375259A GB 5930872 A GB5930872 A GB 5930872A GB 5930872 A GB5930872 A GB 5930872A GB 1375259 A GB1375259 A GB 1375259A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waste water
- contaminants
- nitrate
- treatment
- carbonaceous
- 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
Links
- 239000000356 contaminant Substances 0.000 abstract 4
- 239000002351 wastewater Substances 0.000 abstract 4
- 229910002651 NO3 Inorganic materials 0.000 abstract 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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 (enExample) | 1971-12-22 | 1971-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375259A true GB1375259A (enExample) | 1974-11-27 |
Family
ID=19814754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5930872A Expired GB1375259A (enExample) | 1971-12-22 | 1972-12-22 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4872963A (enExample) |
| BE (1) | BE793225A (enExample) |
| DE (1) | DE2262754B2 (enExample) |
| FR (1) | FR2164894B1 (enExample) |
| GB (1) | GB1375259A (enExample) |
| IT (1) | IT979671B (enExample) |
| NL (1) | NL7117635A (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842715A (en) * | 1987-12-14 | 1989-06-27 | The Standard Oil Company | Novel technique for rendering oily sludges environmentally acceptable |
| US5174985A (en) * | 1990-01-23 | 1992-12-29 | Bayer Aktiengesellschaft | Process for the oxidation of water-insoluble organic compounds |
| US5192515A (en) * | 1990-09-20 | 1993-03-09 | Molecular Technology Corporation | Reduction of nitrogen oxide and carbon monoxide in effluent gases |
| EP0590783A3 (en) * | 1992-08-27 | 1994-08-24 | At & T Corp | Method of making an optical fiber communication system |
| US5453208A (en) * | 1992-11-25 | 1995-09-26 | Basf Aktiengesellschaft | Oxidation of ammonium ions and organic carbon in wastewaters |
| 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 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2748638A1 (de) * | 1977-10-29 | 1979-05-10 | Hoechst Ag | Verfahren zur aufbereitung von abwasser |
| DE3042193A1 (de) * | 1980-11-08 | 1982-06-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur reinigung von abwasser |
| FR2554434B1 (fr) * | 1983-11-04 | 1986-11-14 | 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 |
| DE4443528A1 (de) * | 1994-12-07 | 1996-06-13 | Basf Ag | Verfahren zur Oxidation von organischen Halogenverbindungen in Abwässern |
Family Cites Families (2)
| 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 |
| DE1097415B (de) * | 1956-01-24 | 1961-01-19 | Sterling Drug Inc | Verfahren zur sich selbst erhaltenden kontinuierlichen Oxydation waessriger Dispersionen brennbarer Stoffe |
-
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 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/it active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842715A (en) * | 1987-12-14 | 1989-06-27 | The Standard Oil Company | Novel technique for rendering oily sludges environmentally acceptable |
| US5174985A (en) * | 1990-01-23 | 1992-12-29 | Bayer Aktiengesellschaft | Process for the oxidation of water-insoluble organic compounds |
| US5192515A (en) * | 1990-09-20 | 1993-03-09 | Molecular Technology Corporation | Reduction of nitrogen oxide and carbon monoxide in effluent gases |
| EP0590783A3 (en) * | 1992-08-27 | 1994-08-24 | At & T Corp | Method of making an optical fiber communication system |
| US5453208A (en) * | 1992-11-25 | 1995-09-26 | Basf Aktiengesellschaft | Oxidation of ammonium ions and organic carbon in wastewaters |
| 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 |
| US6395188B1 (en) | 2000-07-10 | 2002-05-28 | 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 |
| US6902679B2 (en) | 2001-03-21 | 2005-06-07 | Air 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE793225A (fr) | 1973-06-22 |
| JPS4872963A (enExample) | 1973-10-02 |
| FR2164894B1 (enExample) | 1975-11-07 |
| DE2262754A1 (de) | 1973-07-12 |
| NL7117635A (enExample) | 1973-06-26 |
| DE2262754B2 (de) | 1981-04-02 |
| FR2164894A1 (enExample) | 1973-08-03 |
| IT979671B (it) | 1974-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |