JPS5745917B2 - - Google Patents
Info
- Publication number
- JPS5745917B2 JPS5745917B2 JP11672276A JP11672276A JPS5745917B2 JP S5745917 B2 JPS5745917 B2 JP S5745917B2 JP 11672276 A JP11672276 A JP 11672276A JP 11672276 A JP11672276 A JP 11672276A JP S5745917 B2 JPS5745917 B2 JP S5745917B2
- 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
- Jet Pumps And Other Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11672276A JPS5342442A (en) | 1976-09-28 | 1976-09-28 | Cleaner for aerating ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11672276A JPS5342442A (en) | 1976-09-28 | 1976-09-28 | Cleaner for aerating ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5342442A JPS5342442A (en) | 1978-04-17 |
| JPS5745917B2 true JPS5745917B2 (cs) | 1982-09-30 |
Family
ID=14694177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11672276A Granted JPS5342442A (en) | 1976-09-28 | 1976-09-28 | Cleaner for aerating ejector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5342442A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168632A (ja) * | 1986-01-17 | 1987-07-24 | Mitsui Eng & Shipbuild Co Ltd | 多孔質カルシア鋳型の製造方法 |
| JPH02127961A (ja) * | 1988-07-15 | 1990-05-16 | Takebe Shoten:Kk | 軽量鋳物とその製造方法 |
| JP2009119396A (ja) * | 2007-11-16 | 2009-06-04 | Clean Tec Kk | 排水処理槽 |
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1976
- 1976-09-28 JP JP11672276A patent/JPS5342442A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5342442A (en) | 1978-04-17 |