JPS5226758A - Method and apparatus for treating polluted water - Google Patents
Method and apparatus for treating polluted waterInfo
- Publication number
- JPS5226758A JPS5226758A JP50102602A JP10260275A JPS5226758A JP S5226758 A JPS5226758 A JP S5226758A JP 50102602 A JP50102602 A JP 50102602A JP 10260275 A JP10260275 A JP 10260275A JP S5226758 A JPS5226758 A JP S5226758A
- Authority
- JP
- Japan
- Prior art keywords
- polluted water
- treating polluted
- contact oxidation
- returning
- sludge
- 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.)
- Granted
Links
Classifications
-
- 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
- Biological Treatment Of Waste Water (AREA)
Abstract
PURPOSE: To enhance flushing efficiency in contact oxidation tank by returning sludge from precipitation tank to contact oxidation tank thereby returning separated active bacteria in precipitated sludge.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102602A JPS5226758A (en) | 1975-08-26 | 1975-08-26 | Method and apparatus for treating polluted water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50102602A JPS5226758A (en) | 1975-08-26 | 1975-08-26 | Method and apparatus for treating polluted water |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5226758A true JPS5226758A (en) | 1977-02-28 |
JPS5535995B2 JPS5535995B2 (en) | 1980-09-18 |
Family
ID=14331770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50102602A Granted JPS5226758A (en) | 1975-08-26 | 1975-08-26 | Method and apparatus for treating polluted water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5226758A (en) |
-
1975
- 1975-08-26 JP JP50102602A patent/JPS5226758A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5535995B2 (en) | 1980-09-18 |
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