AT324967B - AGENTS FOR CLEANING UP CHEMICALS, IN PARTICULAR DETERGENTS, POLLUTING WATER - Google Patents
AGENTS FOR CLEANING UP CHEMICALS, IN PARTICULAR DETERGENTS, POLLUTING WATERInfo
- Publication number
- AT324967B AT324967B AT728472A AT728472A AT324967B AT 324967 B AT324967 B AT 324967B AT 728472 A AT728472 A AT 728472A AT 728472 A AT728472 A AT 728472A AT 324967 B AT324967 B AT 324967B
- Authority
- AT
- Austria
- Prior art keywords
- chemicals
- agents
- cleaning
- polluting water
- particular 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT728472A AT324967B (en) | 1972-08-23 | 1972-08-23 | AGENTS FOR CLEANING UP CHEMICALS, IN PARTICULAR DETERGENTS, POLLUTING WATER |
DE19732339934 DE2339934A1 (en) | 1972-08-23 | 1973-08-03 | Clarifying detergent- contaminated waters - using alkaline aq salt soln contg silica, sesquioxides calcium ions and potassium ions |
CH1184373A CH585158A5 (en) | 1972-08-23 | 1973-08-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT728472A AT324967B (en) | 1972-08-23 | 1972-08-23 | AGENTS FOR CLEANING UP CHEMICALS, IN PARTICULAR DETERGENTS, POLLUTING WATER |
Publications (1)
Publication Number | Publication Date |
---|---|
AT324967B true AT324967B (en) | 1975-09-25 |
Family
ID=3594499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT728472A AT324967B (en) | 1972-08-23 | 1972-08-23 | AGENTS FOR CLEANING UP CHEMICALS, IN PARTICULAR DETERGENTS, POLLUTING WATER |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT324967B (en) |
CH (1) | CH585158A5 (en) |
DE (1) | DE2339934A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030017A1 (en) * | 1979-11-28 | 1981-06-10 | Feldmann-Chemie KG Inh. Hagen Feldmann | Liquid aqueous inorganic flocculating agent |
EP0056068A1 (en) * | 1981-01-14 | 1982-07-21 | Henkel Kommanditgesellschaft auf Aktien | Method of treating waste waters |
US4402850A (en) | 1981-11-03 | 1983-09-06 | Schoerghuber Karl P | Method of producing a liquid agent for improving the quality of contaminated water |
WO2005011837A2 (en) | 2003-07-29 | 2005-02-10 | P & W Invest Vermögensverwaltungs- Gesellschaft Mbh | Flocculating agent, method for the production and use thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2441765A1 (en) * | 1978-11-16 | 1980-06-13 | Ferodo Sa | AXIAL EXPANSION BRAKE |
EP0070365B1 (en) * | 1981-07-17 | 1985-07-24 | Biosaxon-Salz Gesellschaft m.b.H. | Process for manufacturing an agent for improving the quality of water |
DE4306663A1 (en) * | 1993-03-03 | 1994-09-08 | Sued Chemie Ag | Process for the environmentally friendly utilization of acid wastewater |
-
1972
- 1972-08-23 AT AT728472A patent/AT324967B/en not_active IP Right Cessation
-
1973
- 1973-08-03 DE DE19732339934 patent/DE2339934A1/en active Pending
- 1973-08-17 CH CH1184373A patent/CH585158A5/xx not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0030017A1 (en) * | 1979-11-28 | 1981-06-10 | Feldmann-Chemie KG Inh. Hagen Feldmann | Liquid aqueous inorganic flocculating agent |
EP0056068A1 (en) * | 1981-01-14 | 1982-07-21 | Henkel Kommanditgesellschaft auf Aktien | Method of treating waste waters |
US4402850A (en) | 1981-11-03 | 1983-09-06 | Schoerghuber Karl P | Method of producing a liquid agent for improving the quality of contaminated water |
WO2005011837A2 (en) | 2003-07-29 | 2005-02-10 | P & W Invest Vermögensverwaltungs- Gesellschaft Mbh | Flocculating agent, method for the production and use thereof |
WO2005011837A3 (en) * | 2003-07-29 | 2005-06-30 | P & W Invest Vermoegensverwalt | Flocculating agent, method for the production and use thereof |
HRP20060083B1 (en) * | 2003-07-29 | 2014-03-14 | P & W Invest Vermögensverwaltungsgesellschaft mbH | Flocculating agent, method for the production and use thereof |
Also Published As
Publication number | Publication date |
---|---|
CH585158A5 (en) | 1977-02-28 |
DE2339934A1 (en) | 1974-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |