JPS5439940B2 - - Google Patents
Info
- Publication number
- JPS5439940B2 JPS5439940B2 JP15607075A JP15607075A JPS5439940B2 JP S5439940 B2 JPS5439940 B2 JP S5439940B2 JP 15607075 A JP15607075 A JP 15607075A JP 15607075 A JP15607075 A JP 15607075A JP S5439940 B2 JPS5439940 B2 JP S5439940B2
- Authority
- JP
- Japan
- 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
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50156070A JPS5280654A (en) | 1975-12-27 | 1975-12-27 | Rotary aeration tank apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50156070A JPS5280654A (en) | 1975-12-27 | 1975-12-27 | Rotary aeration tank apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5280654A JPS5280654A (en) | 1977-07-06 |
| JPS5439940B2 true JPS5439940B2 (cs) | 1979-11-30 |
Family
ID=15619634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50156070A Granted JPS5280654A (en) | 1975-12-27 | 1975-12-27 | Rotary aeration tank apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5280654A (cs) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847811A (en) * | 1968-12-17 | 1974-11-12 | A Stengelin | Apparatus for biologically purifying effluent |
| JPS5418066B2 (cs) * | 1972-11-30 | 1979-07-04 | ||
| JPS548027B2 (cs) * | 1974-01-31 | 1979-04-12 |
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1975
- 1975-12-27 JP JP50156070A patent/JPS5280654A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5280654A (en) | 1977-07-06 |