GB941857A - Apparatus for the purification of waste water - Google Patents
Apparatus for the purification of waste waterInfo
- Publication number
- GB941857A GB941857A GB295262A GB295262A GB941857A GB 941857 A GB941857 A GB 941857A GB 295262 A GB295262 A GB 295262A GB 295262 A GB295262 A GB 295262A GB 941857 A GB941857 A GB 941857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- purification
- waste water
- aeration
- tank
- pict
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- 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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
<PICT:0941857/C1/1> The bottom of a sewage treatment tank is covered by aeration plates to which are supplied with air, via channel h and conduit i, which escapes through holes e and f into the tube d to give an effective aeration rate. The tubes may be made of a plastic material and may be detachable. An activated sludge process which can be used with the aeration device by means of baffles and flaps which divide the tank into treatment zones is illustrated in Figs. 4 and 5 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR851353A FR1287509A (en) | 1961-02-01 | 1961-02-01 | Method and device for biological purification of wastewater |
Publications (1)
Publication Number | Publication Date |
---|---|
GB941857A true GB941857A (en) | 1963-11-13 |
Family
ID=8747897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB295262A Expired GB941857A (en) | 1961-02-01 | 1962-01-25 | Apparatus for the purification of waste water |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1246600B (en) |
ES (1) | ES273847A1 (en) |
FR (1) | FR1287509A (en) |
GB (1) | GB941857A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339741A (en) * | 1965-01-07 | 1967-09-05 | Degremont | Apparatus for the biological purification of waste water |
US3422007A (en) * | 1965-10-22 | 1969-01-14 | Francis J Larkin | Waste treatment process |
US3711072A (en) * | 1970-04-23 | 1973-01-16 | D Waldenville | Apparatus for oxygenation of liquids |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3017289C2 (en) * | 1980-05-06 | 1984-11-22 | Rudolf 8551 Adelsdorf Messner | Device for the biological purification of waste water |
US11155482B2 (en) * | 2018-04-04 | 2021-10-26 | Somerset Environmental Solutions Inc. | Apparatus and method for aerating wastewater |
-
1961
- 1961-02-01 FR FR851353A patent/FR1287509A/en not_active Expired
-
1962
- 1962-01-18 ES ES0273847A patent/ES273847A1/en not_active Expired
- 1962-01-25 GB GB295262A patent/GB941857A/en not_active Expired
- 1962-01-26 DE DEE22297A patent/DE1246600B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3339741A (en) * | 1965-01-07 | 1967-09-05 | Degremont | Apparatus for the biological purification of waste water |
US3422007A (en) * | 1965-10-22 | 1969-01-14 | Francis J Larkin | Waste treatment process |
US3711072A (en) * | 1970-04-23 | 1973-01-16 | D Waldenville | Apparatus for oxygenation of liquids |
Also Published As
Publication number | Publication date |
---|---|
DE1246600B (en) | 1967-08-03 |
ES273847A1 (en) | 1962-04-01 |
FR1287509A (en) | 1962-03-16 |
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