JPS5552957Y2 - - Google Patents
Info
- Publication number
- JPS5552957Y2 JPS5552957Y2 JP1975067548U JP6754875U JPS5552957Y2 JP S5552957 Y2 JPS5552957 Y2 JP S5552957Y2 JP 1975067548 U JP1975067548 U JP 1975067548U JP 6754875 U JP6754875 U JP 6754875U JP S5552957 Y2 JPS5552957 Y2 JP S5552957Y2
- 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
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975067548U JPS5552957Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975067548U JPS5552957Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51146762U JPS51146762U (en:Method) | 1976-11-25 |
| JPS5552957Y2 true JPS5552957Y2 (en:Method) | 1980-12-08 |
Family
ID=28534407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975067548U Expired JPS5552957Y2 (en:Method) | 1975-05-19 | 1975-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5552957Y2 (en:Method) |
-
1975
- 1975-05-19 JP JP1975067548U patent/JPS5552957Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51146762U (en:Method) | 1976-11-25 |