GB1129055A - Method and means for purifying sewage and like water-borne wastes - Google Patents
Method and means for purifying sewage and like water-borne wastesInfo
- Publication number
- GB1129055A GB1129055A GB567467A GB567467A GB1129055A GB 1129055 A GB1129055 A GB 1129055A GB 567467 A GB567467 A GB 567467A GB 567467 A GB567467 A GB 567467A GB 1129055 A GB1129055 A GB 1129055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- channels
- water
- wastes
- purifying sewage
- treating sewage
- 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
-
- 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
Abstract
1,129,055. Treating sewage. SOUTH AFRICAN INVENTIONS DEVELOPMENT CORP. 7 Feb., 1967, No. 5674/67. Heading C1C. In an activated sludge process the wastes are admitted to a plant containing at least two endless channels extending alongside one another with a vertical aerating disc mounted for rotation in at least one of the channels, and a sedimentation vessel in series with the channels for receiving the total flow from at least one of the channels and for returning at least a portion of settled sludge to the channels. The connection if desired of two or more channels gives greater flexibility in treating sewage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB567467A GB1129055A (en) | 1967-02-07 | 1967-02-07 | Method and means for purifying sewage and like water-borne wastes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB567467A GB1129055A (en) | 1967-02-07 | 1967-02-07 | Method and means for purifying sewage and like water-borne wastes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1129055A true GB1129055A (en) | 1968-10-02 |
Family
ID=9800517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB567467A Expired GB1129055A (en) | 1967-02-07 | 1967-02-07 | Method and means for purifying sewage and like water-borne wastes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1129055A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940545A (en) * | 1989-03-29 | 1990-07-10 | Baker Hughes, Inc. | Aerobic waste sludge digester-thickener orbital system and method |
US5118415A (en) * | 1991-08-02 | 1992-06-02 | Smith & Loveless, Inc. | Oxidation ditch velocity control system |
-
1967
- 1967-02-07 GB GB567467A patent/GB1129055A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940545A (en) * | 1989-03-29 | 1990-07-10 | Baker Hughes, Inc. | Aerobic waste sludge digester-thickener orbital system and method |
US5118415A (en) * | 1991-08-02 | 1992-06-02 | Smith & Loveless, Inc. | Oxidation ditch velocity control system |
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