BE831961A - Procede de traitement d'eaux residuaires provenant de la sulfonation industrielle de l'anthraquinone - Google Patents
Procede de traitement d'eaux residuaires provenant de la sulfonation industrielle de l'anthraquinoneInfo
- Publication number
- BE831961A BE831961A BE158804A BE158804A BE831961A BE 831961 A BE831961 A BE 831961A BE 158804 A BE158804 A BE 158804A BE 158804 A BE158804 A BE 158804A BE 831961 A BE831961 A BE 831961A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphonation
- anthraquinone
- industrial
- waste water
- water treatment
- Prior art date
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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- 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
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)
- Removal Of Specific Substances (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 |
|---|---|---|---|
| DE19742437527 DE2437527A1 (de) | 1974-08-03 | 1974-08-03 | Verfahren zur behandlung von abwaessern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE831961A true BE831961A (fr) | 1976-02-02 |
Family
ID=5922398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE158804A BE831961A (fr) | 1974-08-03 | 1975-07-31 | Procede de traitement d'eaux residuaires provenant de la sulfonation industrielle de l'anthraquinone |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5140375A (xx) |
| BE (1) | BE831961A (xx) |
| BR (1) | BR7504937A (xx) |
| CH (1) | CH602500A5 (xx) |
| DD (1) | DD122509A5 (xx) |
| DE (1) | DE2437527A1 (xx) |
| ES (1) | ES439934A1 (xx) |
| FR (1) | FR2280591A1 (xx) |
| GB (1) | GB1452248A (xx) |
| NL (1) | NL7509165A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617568B2 (ja) * | 1987-12-11 | 1994-03-09 | 株式会社小島組 | 軟弱地盤の覆土方法 |
-
1974
- 1974-08-03 DE DE19742437527 patent/DE2437527A1/de active Pending
-
1975
- 1975-07-31 BE BE158804A patent/BE831961A/xx unknown
- 1975-07-31 CH CH1006675A patent/CH602500A5/xx not_active IP Right Cessation
- 1975-07-31 NL NL7509165A patent/NL7509165A/xx unknown
- 1975-08-01 JP JP9326075A patent/JPS5140375A/ja active Pending
- 1975-08-01 GB GB3226275A patent/GB1452248A/en not_active Expired
- 1975-08-01 ES ES439934A patent/ES439934A1/es not_active Expired
- 1975-08-01 BR BR7504937A patent/BR7504937A/pt unknown
- 1975-08-01 DD DD18763275A patent/DD122509A5/xx unknown
- 1975-08-01 FR FR7524190A patent/FR2280591A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1452248A (en) | 1976-10-13 |
| CH602500A5 (xx) | 1978-07-31 |
| DE2437527A1 (de) | 1976-02-12 |
| ES439934A1 (es) | 1977-03-01 |
| DD122509A5 (xx) | 1976-10-12 |
| FR2280591A1 (fr) | 1976-02-27 |
| NL7509165A (nl) | 1976-02-05 |
| BR7504937A (pt) | 1976-07-27 |
| JPS5140375A (ja) | 1976-04-05 |
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