FR2414481A1 - Traitement d'effluents aqueux renfermant des aldehydes aliphatiques, leurs derives halogenes et/ou des acides carboxyliques et leurs sels - Google Patents
Traitement d'effluents aqueux renfermant des aldehydes aliphatiques, leurs derives halogenes et/ou des acides carboxyliques et leurs selsInfo
- Publication number
- FR2414481A1 FR2414481A1 FR7800877A FR7800877A FR2414481A1 FR 2414481 A1 FR2414481 A1 FR 2414481A1 FR 7800877 A FR7800877 A FR 7800877A FR 7800877 A FR7800877 A FR 7800877A FR 2414481 A1 FR2414481 A1 FR 2414481A1
- Authority
- FR
- France
- Prior art keywords
- effluent
- esp
- chlorination
- aldehyde
- treating
- 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.)
- Granted
Links
- 239000000126 substance Substances 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 238000005660 chlorination reaction Methods 0.000 title 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- -1 aliphatic aldehyde Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F2101/34—Organic compounds containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800877A FR2414481A1 (fr) | 1978-01-13 | 1978-01-13 | Traitement d'effluents aqueux renfermant des aldehydes aliphatiques, leurs derives halogenes et/ou des acides carboxyliques et leurs sels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800877A FR2414481A1 (fr) | 1978-01-13 | 1978-01-13 | Traitement d'effluents aqueux renfermant des aldehydes aliphatiques, leurs derives halogenes et/ou des acides carboxyliques et leurs sels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414481A1 true FR2414481A1 (fr) | 1979-08-10 |
| FR2414481B1 FR2414481B1 (OSRAM) | 1982-12-31 |
Family
ID=9203410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7800877A Granted FR2414481A1 (fr) | 1978-01-13 | 1978-01-13 | Traitement d'effluents aqueux renfermant des aldehydes aliphatiques, leurs derives halogenes et/ou des acides carboxyliques et leurs sels |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2414481A1 (OSRAM) |
-
1978
- 1978-01-13 FR FR7800877A patent/FR2414481A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2414481B1 (OSRAM) | 1982-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |