CH531469A - Process for removing anionic detergents from aqueous systems and means for carrying out this process - Google Patents
Process for removing anionic detergents from aqueous systems and means for carrying out this processInfo
- Publication number
- CH531469A CH531469A CH1536067A CH1536067A CH531469A CH 531469 A CH531469 A CH 531469A CH 1536067 A CH1536067 A CH 1536067A CH 1536067 A CH1536067 A CH 1536067A CH 531469 A CH531469 A CH 531469A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrying
- aqueous systems
- anionic detergents
- removing anionic
- detergents
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59140466A | 1966-11-02 | 1966-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH531469A true CH531469A (en) | 1972-12-15 |
Family
ID=24366353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1536067A CH531469A (en) | 1966-11-02 | 1967-11-02 | Process for removing anionic detergents from aqueous systems and means for carrying out this process |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT294711B (en) |
BE (1) | BE705734A (en) |
CH (1) | CH531469A (en) |
DE (1) | DE1642417A1 (en) |
ES (1) | ES346675A1 (en) |
FR (1) | FR1549462A (en) |
GB (1) | GB1210517A (en) |
NL (1) | NL6714915A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH572449A5 (en) * | 1972-06-23 | 1976-02-13 | Ciba Geigy Ag | |
DE3111615A1 (en) * | 1981-03-25 | 1982-10-07 | Basf Ag, 6700 Ludwigshafen | METHOD FOR REMOVING ANIONIC COMPOUNDS FROM WATER |
EP0764613A3 (en) * | 1995-09-22 | 1998-04-01 | Friedrich Teufert | Process and plant for purification of municipal and domestic waste water |
-
1967
- 1967-09-06 DE DE19671642417 patent/DE1642417A1/en active Pending
- 1967-10-20 ES ES346675A patent/ES346675A1/en not_active Expired
- 1967-10-27 BE BE705734D patent/BE705734A/xx unknown
- 1967-10-30 FR FR1549462D patent/FR1549462A/fr not_active Expired
- 1967-10-31 GB GB4933267A patent/GB1210517A/en not_active Expired
- 1967-10-31 AT AT982867A patent/AT294711B/en not_active IP Right Cessation
- 1967-11-02 NL NL6714915A patent/NL6714915A/xx unknown
- 1967-11-02 CH CH1536067A patent/CH531469A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT294711B (en) | 1971-12-10 |
GB1210517A (en) | 1970-10-28 |
DE1642417A1 (en) | 1971-05-06 |
ES346675A1 (en) | 1968-12-16 |
BE705734A (en) | 1968-03-01 |
NL6714915A (en) | 1968-05-03 |
FR1549462A (en) | 1968-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |