BE872256A - WASTE WATER TREATMENT PLANT - Google Patents
WASTE WATER TREATMENT PLANTInfo
- Publication number
- BE872256A BE872256A BE191916A BE191916A BE872256A BE 872256 A BE872256 A BE 872256A BE 191916 A BE191916 A BE 191916A BE 191916 A BE191916 A BE 191916A BE 872256 A BE872256 A BE 872256A
- Authority
- BE
- Belgium
- Prior art keywords
- waste water
- water treatment
- treatment plant
- plant
- waste
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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
-
- 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
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7735367A FR2409965A1 (en) | 1977-11-24 | 1977-11-24 | Activated sludge treatment plant for waste water - has aeration tank in modular longitudinal sections for variable capacity |
Publications (1)
Publication Number | Publication Date |
---|---|
BE872256A true BE872256A (en) | 1979-03-16 |
Family
ID=9198003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE191916A BE872256A (en) | 1977-11-24 | 1978-11-24 | WASTE WATER TREATMENT PLANT |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE872256A (en) |
FR (1) | FR2409965A1 (en) |
GR (1) | GR63771B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0309120D0 (en) * | 2003-04-22 | 2003-05-28 | Clearwater Polcon Ltd | A set of parts |
FR3015466B1 (en) * | 2013-12-24 | 2018-11-16 | Luc Deniel | OFF-SOIL BIOLOGICAL TREATMENT SYSTEM FOR WASTE WATER CONSTRUCTED ON THE BASIS OF PREFABRICATED ELEMENTS. |
US11247924B2 (en) * | 2016-05-16 | 2022-02-15 | Dan Van Truong | Apparatus for treating wastewater and a system for collecting and treating wastewater combining rainwater drainage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH514507A (en) * | 1970-09-25 | 1971-10-31 | Kaelin J R | Activated sludge unit - having ring tunnel below ground with pump and blower |
US3741393A (en) * | 1972-02-22 | 1973-06-26 | Aeration Septic Tank Co | Aeration septic tank |
US3772188A (en) * | 1972-02-28 | 1973-11-13 | R Edwards | Sewage treatment apparatus and method |
US3850808A (en) * | 1972-10-19 | 1974-11-26 | New England Wastewater Syst In | A wastewater treatment system |
FR2345570A1 (en) * | 1976-03-24 | 1977-10-21 | Pec Engineering | Plastic lined concrete channel for waste water purificn. plant - assembled from prefabricated modular elements with sealed plastic joints |
DE2643861A1 (en) * | 1976-09-29 | 1978-03-30 | Wibau Gmbh | Sludge or sewage treatment plant - comprises horizontal tanks for various treatment stages assembled on unit-composed principle to allow extension |
-
1977
- 1977-11-24 FR FR7735367A patent/FR2409965A1/en active Granted
-
1978
- 1978-07-07 GR GR56722A patent/GR63771B/en unknown
- 1978-11-24 BE BE191916A patent/BE872256A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GR63771B (en) | 1979-12-15 |
FR2409965B1 (en) | 1984-04-27 |
FR2409965A1 (en) | 1979-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SOAF Effective date: 19921130 |