GB2018736B - Installation for the treatment of waste water by the activated sludge process - Google Patents
Installation for the treatment of waste water by the activated sludge processInfo
- Publication number
- GB2018736B GB2018736B GB7913338A GB7913338A GB2018736B GB 2018736 B GB2018736 B GB 2018736B GB 7913338 A GB7913338 A GB 7913338A GB 7913338 A GB7913338 A GB 7913338A GB 2018736 B GB2018736 B GB 2018736B
- Authority
- GB
- United Kingdom
- Prior art keywords
- installation
- treatment
- waste water
- activated sludge
- sludge process
- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- 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
- C02F3/1205—Particular type of activated sludge processes
- C02F3/121—Multistep treatment
-
- 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
-
- 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)
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2816390A DE2816390C2 (en) | 1978-04-15 | 1978-04-15 | Plant for the treatment of wastewater according to the activated sludge process with several stabilization ditches |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2018736A GB2018736A (en) | 1979-10-24 |
GB2018736B true GB2018736B (en) | 1982-07-21 |
Family
ID=6037052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7913338A Expired GB2018736B (en) | 1978-04-15 | 1979-04-17 | Installation for the treatment of waste water by the activated sludge process |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5513185A (en) |
AR (1) | AR217743A1 (en) |
BE (1) | BE875553A (en) |
BR (1) | BR7902239A (en) |
DE (1) | DE2816390C2 (en) |
ES (1) | ES479529A1 (en) |
FR (1) | FR2422597A1 (en) |
GB (1) | GB2018736B (en) |
NL (1) | NL7902882A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU185894B (en) * | 1980-07-03 | 1985-04-28 | Imre Gyulavari | Apparatus for treating fluids |
CN102976481A (en) * | 2012-12-13 | 2013-03-20 | 河南省科学院化学研究所有限公司 | Technique for treating pulping and papermaking middle-stage wastewater by using improved Carrousel oxidation ditch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1932640C3 (en) * | 1969-06-27 | 1980-06-12 | Botho Prof. Dr. 5100 Aachen Boehnke | Sewage treatment plant |
AU3954672A (en) * | 1971-03-18 | 1973-09-06 | Air Products And Chemicals Inc | Activated sludge sewage treatment process and system |
CA991327A (en) * | 1972-05-01 | 1976-06-15 | Michael J. Stankewich (Jr.) | Phosphorous removal from wastewater |
DE2338000C3 (en) * | 1973-07-26 | 1980-11-27 | Linde Ag, 6200 Wiesbaden | Method and device for cleaning an organically contaminated liquid |
DE2337999C3 (en) * | 1973-07-26 | 1980-09-18 | Linde Ag, 6200 Wiesbaden | Process for cleaning an organically contaminated liquid |
DE2427550A1 (en) * | 1974-06-07 | 1975-12-18 | Menzel & Co | Gasification of fluids, esp. for sewage purificn. - with agitation and aeration by separate aggregates, with intermittent working |
DE2640875C3 (en) * | 1976-09-10 | 1983-01-20 | Machinefabriek W. Hubert & Co. B.V., Sneek | Two-stage activated sludge process for cleaning wastewater |
DE2800035C2 (en) * | 1978-01-02 | 1985-06-13 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Process and device for wastewater purification |
DE2803759C3 (en) | 1978-01-28 | 1983-01-13 | Böhnke, Botho, Prof. Dr.-Ing. | Two-stage system for the treatment of wastewater according to the activated sludge process |
-
1978
- 1978-04-15 DE DE2816390A patent/DE2816390C2/en not_active Expired
-
1979
- 1979-04-11 ES ES479529A patent/ES479529A1/en not_active Expired
- 1979-04-11 BR BR7902239A patent/BR7902239A/en unknown
- 1979-04-11 AR AR27616879A patent/AR217743A1/en active
- 1979-04-12 NL NL7902882A patent/NL7902882A/en not_active Application Discontinuation
- 1979-04-13 BE BE2/57732A patent/BE875553A/en not_active IP Right Cessation
- 1979-04-13 JP JP4445179A patent/JPS5513185A/en active Granted
- 1979-04-13 FR FR7909456A patent/FR2422597A1/en active Pending
- 1979-04-17 GB GB7913338A patent/GB2018736B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7902239A (en) | 1979-12-04 |
NL7902882A (en) | 1979-10-17 |
ES479529A1 (en) | 1979-08-01 |
JPS5513185A (en) | 1980-01-30 |
JPS5638279B2 (en) | 1981-09-05 |
BE875553A (en) | 1979-07-31 |
GB2018736A (en) | 1979-10-24 |
DE2816390A1 (en) | 1979-10-25 |
DE2816390C2 (en) | 1983-10-06 |
AR217743A1 (en) | 1980-04-15 |
FR2422597A1 (en) | 1979-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |