JPS4869351A - - Google Patents
Info
- Publication number
- JPS4869351A JPS4869351A JP46104431A JP10443171A JPS4869351A JP S4869351 A JPS4869351 A JP S4869351A JP 46104431 A JP46104431 A JP 46104431A JP 10443171 A JP10443171 A JP 10443171A JP S4869351 A JPS4869351 A JP S4869351A
- 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.)
- 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
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443171A JPS5425264B2 (https=) | 1971-12-22 | 1971-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10443171A JPS5425264B2 (https=) | 1971-12-22 | 1971-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4869351A true JPS4869351A (https=) | 1973-09-20 |
| JPS5425264B2 JPS5425264B2 (https=) | 1979-08-27 |
Family
ID=14380471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10443171A Expired JPS5425264B2 (https=) | 1971-12-22 | 1971-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5425264B2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2717774A (en) * | 1951-03-23 | 1955-09-13 | Walker Process Equipment Inc | Nozzle cleaning backflow apparatus |
-
1971
- 1971-12-22 JP JP10443171A patent/JPS5425264B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2717774A (en) * | 1951-03-23 | 1955-09-13 | Walker Process Equipment Inc | Nozzle cleaning backflow apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5425264B2 (https=) | 1979-08-27 |