DE2964156D1 - Process for water purification - Google Patents
Process for water purificationInfo
- Publication number
- DE2964156D1 DE2964156D1 DE7979400700T DE2964156T DE2964156D1 DE 2964156 D1 DE2964156 D1 DE 2964156D1 DE 7979400700 T DE7979400700 T DE 7979400700T DE 2964156 T DE2964156 T DE 2964156T DE 2964156 D1 DE2964156 D1 DE 2964156D1
- Authority
- DE
- Germany
- Prior art keywords
- water purification
- purification
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/06—Aerobic processes using submerged filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830282A FR2439749A1 (fr) | 1978-10-25 | 1978-10-25 | Procede d'epuration des eaux |
FR7908434A FR2453113A2 (fr) | 1979-04-04 | 1979-04-04 | Procede d'epuration des eaux |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2964156D1 true DE2964156D1 (en) | 1983-01-05 |
Family
ID=26220815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979400700T Expired DE2964156D1 (en) | 1978-10-25 | 1979-10-03 | Process for water purification |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0010473B1 (de) |
DE (1) | DE2964156D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2624847B1 (fr) * | 1987-12-21 | 1992-05-29 | Sogea | Procede de traitement biologique d'une phase liquide et dispositif pour sa mise en oeuvre |
EP1674430B1 (de) | 2004-12-24 | 2009-03-04 | Epur Nature | Vorrichtung zur Behandlung von Abwasser und Verfahren das sie verwendet |
EP1674429A1 (de) * | 2004-12-24 | 2006-06-28 | Epur Nature | Vorrichtung zur Behandlung von Abwasser und ihre Verwendung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR333406A (fr) * | 1903-06-26 | 1903-11-25 | Ferdinand Eichen | Procédé d'épuration des eaux d'égout |
FR396710A (fr) * | 1908-11-25 | 1909-04-19 | Louis Alfred Gaultier | Perfectionnements dans les appareils permettant d'oxyder ou de nitrifier les liquides |
US3730881A (en) * | 1964-04-23 | 1973-05-01 | E Armstrong | Waste water treatment system |
FR2109970A6 (en) * | 1969-03-26 | 1972-05-26 | Adsorptionstech Lab | Sterilised drinking water prodn - using activated carbon filters, chlorine, oxygen and ozone |
GB1415437A (en) * | 1973-06-14 | 1975-11-26 | Boc International Ltd | Treatment of filters used in the purification of waste water |
DE2530722C2 (de) * | 1975-07-10 | 1984-05-24 | Wolf-Rüdiger Dipl.-Ing. 7000 Stuttgart Müller | Verfahren zur Nitrifikation, Entmanganung und Enteisenung von verunreinigtem Wasser |
FR2372777A1 (fr) * | 1976-12-03 | 1978-06-30 | Omnium Assainissement | Activation de materiaux-supports de fermentation biologique |
-
1979
- 1979-10-03 DE DE7979400700T patent/DE2964156D1/de not_active Expired
- 1979-10-03 EP EP19790400700 patent/EP0010473B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0010473B1 (de) | 1982-12-01 |
EP0010473A1 (de) | 1980-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |