JPS5653920Y2 - - Google Patents
Info
- Publication number
- JPS5653920Y2 JPS5653920Y2 JP1979123248U JP12324879U JPS5653920Y2 JP S5653920 Y2 JPS5653920 Y2 JP S5653920Y2 JP 1979123248 U JP1979123248 U JP 1979123248U JP 12324879 U JP12324879 U JP 12324879U JP S5653920 Y2 JPS5653920 Y2 JP S5653920Y2
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979123248U JPS5653920Y2 (en) | 1979-09-06 | 1979-09-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979123248U JPS5653920Y2 (en) | 1979-09-06 | 1979-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5642397U JPS5642397U (en) | 1981-04-18 |
JPS5653920Y2 true JPS5653920Y2 (en) | 1981-12-15 |
Family
ID=29355226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979123248U Expired JPS5653920Y2 (en) | 1979-09-06 | 1979-09-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653920Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2451870A (en) * | 2007-08-15 | 2009-02-18 | United Utilities Plc | Method and Apparatus for Aeration |
-
1979
- 1979-09-06 JP JP1979123248U patent/JPS5653920Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5642397U (en) | 1981-04-18 |