GB1452961A - Sewage treatment - Google Patents
Sewage treatmentInfo
- Publication number
- GB1452961A GB1452961A GB102873A GB102873A GB1452961A GB 1452961 A GB1452961 A GB 1452961A GB 102873 A GB102873 A GB 102873A GB 102873 A GB102873 A GB 102873A GB 1452961 A GB1452961 A GB 1452961A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- sewage
- treatment
- injection
- sewer
- 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
- C02F3/1252—Cylindrical tanks with horizontal axis
-
- 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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB102873A GB1452961A (en) | 1973-01-08 | 1973-01-08 | Sewage treatment |
ZA740115A ZA74115B (en) | 1973-01-08 | 1974-01-07 | Sewage treatment |
CA189,700A CA1042568A (en) | 1973-01-08 | 1974-01-08 | Sewage treatment |
DE2400602A DE2400602C2 (de) | 1973-01-08 | 1974-01-08 | Verfahren zur Behandlung von in einem Abwasserkanal befindlichem Abwasser |
BR7480A BR7400080D0 (pt) | 1973-01-08 | 1974-01-08 | Processo e aparelho para tratamento de esgoto |
AU64292/74A AU482167B2 (en) | 1973-01-08 | 1974-01-08 | Process for treating sewage flowing through or being held ina sewer |
US05/698,757 US4148726A (en) | 1973-01-08 | 1976-06-22 | Process for treatment of sewage in a gravity sewer |
US05/698,758 US4115258A (en) | 1973-01-08 | 1976-06-22 | Treatment of sewage |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB102873A GB1452961A (en) | 1973-01-08 | 1973-01-08 | Sewage treatment |
GB1008073 | 1973-03-01 | ||
GB3891073 | 1973-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1452961A true GB1452961A (en) | 1976-10-20 |
Family
ID=27253807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB102873A Expired GB1452961A (en) | 1973-01-08 | 1973-01-08 | Sewage treatment |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7400080D0 (de) |
CA (1) | CA1042568A (de) |
DE (1) | DE2400602C2 (de) |
GB (1) | GB1452961A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128175A (en) * | 1982-10-07 | 1984-04-26 | Boc Group Plc | Method and apparatus for treating sewage |
GB2225317A (en) * | 1988-11-02 | 1990-05-30 | Wallace Monaghan | Process for treatment of sewage within sewers |
EP1970353A1 (de) * | 2006-08-31 | 2008-09-17 | Ragnvald Gustafsson | Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2825205C2 (de) * | 1978-06-08 | 1987-04-23 | Linde Ag, 6200 Wiesbaden | Vorrichtung zur Einspeisung eines Gases in eine in einem Kanal strömende Flüssigkeit |
GB2071633B (en) * | 1980-03-07 | 1984-02-08 | Kubota Ltd | Waste water treating apparatus |
WO2005083190A1 (en) * | 2004-03-01 | 2005-09-09 | Intelligent Environmental Systems B.V. | Method of operating a sewage system and such a sewage system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525685A (en) * | 1969-06-25 | 1970-08-25 | Richard N Edwards | Intermediate sewage treatment process and means |
DE2216917C3 (de) * | 1972-04-07 | 1974-09-19 | Richard Dipl.-Ing. 6100 Darmstadt Schreiber | Vorrichtung zum Lösen von Sauerstoff in Wasser |
-
1973
- 1973-01-08 GB GB102873A patent/GB1452961A/en not_active Expired
-
1974
- 1974-01-08 BR BR7480A patent/BR7400080D0/pt unknown
- 1974-01-08 CA CA189,700A patent/CA1042568A/en not_active Expired
- 1974-01-08 DE DE2400602A patent/DE2400602C2/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2128175A (en) * | 1982-10-07 | 1984-04-26 | Boc Group Plc | Method and apparatus for treating sewage |
GB2225317A (en) * | 1988-11-02 | 1990-05-30 | Wallace Monaghan | Process for treatment of sewage within sewers |
EP1970353A1 (de) * | 2006-08-31 | 2008-09-17 | Ragnvald Gustafsson | Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff |
Also Published As
Publication number | Publication date |
---|---|
CA1042568A (en) | 1978-11-14 |
BR7400080D0 (pt) | 1974-08-22 |
DE2400602A1 (de) | 1974-07-11 |
AU6429274A (en) | 1975-07-10 |
DE2400602C2 (de) | 1984-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940102 |