GB1457246A - Treatment of phenolated aqueous effluents - Google Patents
Treatment of phenolated aqueous effluentsInfo
- Publication number
- GB1457246A GB1457246A GB1576475A GB1576475A GB1457246A GB 1457246 A GB1457246 A GB 1457246A GB 1576475 A GB1576475 A GB 1576475A GB 1576475 A GB1576475 A GB 1576475A GB 1457246 A GB1457246 A GB 1457246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- phenolated
- phenol
- effluents
- april
- 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000003643 water by type Substances 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7413366A FR2267985B1 (cg-RX-API-DMAC7.html) | 1974-04-17 | 1974-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1457246A true GB1457246A (en) | 1976-12-01 |
Family
ID=9137727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1576475A Expired GB1457246A (en) | 1974-04-17 | 1975-04-16 | Treatment of phenolated aqueous effluents |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE827976A (cg-RX-API-DMAC7.html) |
| CH (1) | CH596104A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2516969A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2267985B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1457246A (cg-RX-API-DMAC7.html) |
| IT (1) | IT1037391B (cg-RX-API-DMAC7.html) |
-
1974
- 1974-04-17 FR FR7413366A patent/FR2267985B1/fr not_active Expired
-
1975
- 1975-04-16 CH CH485575A patent/CH596104A5/xx not_active IP Right Cessation
- 1975-04-16 BE BE155435A patent/BE827976A/xx unknown
- 1975-04-16 IT IT2237875A patent/IT1037391B/it active
- 1975-04-16 GB GB1576475A patent/GB1457246A/en not_active Expired
- 1975-04-17 DE DE19752516969 patent/DE2516969A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2516969A1 (de) | 1976-01-22 |
| IT1037391B (it) | 1979-11-10 |
| BE827976A (fr) | 1975-08-18 |
| FR2267985B1 (cg-RX-API-DMAC7.html) | 1976-12-17 |
| FR2267985A1 (cg-RX-API-DMAC7.html) | 1975-11-14 |
| CH596104A5 (cg-RX-API-DMAC7.html) | 1978-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1387843A (en) | Sewage treatment | |
| TW223046B (en) | Waste treatment process employing oxidation | |
| DE3162532D1 (en) | Process for the purification of waste water and/or waste water sludge | |
| FI955915A0 (fi) | Menetelmä sulfidia sisältävän jäteveden puhdistamiseksi | |
| ES8708202A1 (es) | Procedimiento microbiologico de eliminacion de nitratos | |
| GB1441241A (en) | Treatment of effluents to remove nitrogen compounds | |
| ATE56199T1 (de) | Verfahren fuer die abwasserreinigung. | |
| HUP9601889A1 (hu) | Aerob biológiai víztisztítási eljárás | |
| CA2079619A1 (en) | Waste treatment oxidation operations | |
| ES2034275T5 (es) | Purificacion de acido acetico con ozono. | |
| ZA895545B (en) | Process for the treatment of effluents containing cyanide and/or other oxidizable substances | |
| GB2331072A (en) | Liquid effluent treatment plant and process | |
| GB1149511A (en) | Improvements in or relating to sewage treatment | |
| AU560874B2 (en) | Use of substances giving off oxygen in reduction of dark colouring of pulp | |
| FI900142A0 (fi) | Vattenreningsprocess 2. | |
| ES478463A1 (es) | Procedimiento para la conservacion de un lodo vivificador activo. | |
| EP0068582A3 (en) | Purification process of water containing organic pollutants | |
| JPS54135448A (en) | Biological nitrification and denitrating process of sewage | |
| SE9001911L (sv) | Foerfarande foer rening av avloppsvatten | |
| ES2002003A6 (es) | Procedimiento para la desnitrificacion biologica del agua especialmente para la preparacion de agua potable | |
| JPS5212761A (en) | Method of treating waste water | |
| JPS56161892A (en) | Unstationary active sludge process | |
| AU8568782A (en) | Biological waste water treating system | |
| KR840000436A (ko) | 유기성 폐수의 처리방법 | |
| GB2039874A (en) | Process for treating cyanide and cyanate containing wastewaters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |