JPS5758236B2 - - Google Patents
Info
- Publication number
- JPS5758236B2 JPS5758236B2 JP50156053A JP15605375A JPS5758236B2 JP S5758236 B2 JPS5758236 B2 JP S5758236B2 JP 50156053 A JP50156053 A JP 50156053A JP 15605375 A JP15605375 A JP 15605375A JP S5758236 B2 JPS5758236 B2 JP S5758236B2
- 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 |
|---|---|---|---|
| JP15605375A JPS5281948A (en) | 1975-12-29 | 1975-12-29 | Aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15605375A JPS5281948A (en) | 1975-12-29 | 1975-12-29 | Aeration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5281948A JPS5281948A (en) | 1977-07-08 |
| JPS5758236B2 true JPS5758236B2 (en) | 1982-12-08 |
Family
ID=15619271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15605375A Granted JPS5281948A (en) | 1975-12-29 | 1975-12-29 | Aeration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5281948A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642798Y2 (en) * | 1990-04-16 | 1994-11-09 | 有限会社クロサワ・マイクロ計測 | Underwater dissolved oxygen supplier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630498A (en) * | 1968-07-31 | 1971-12-28 | Namco Corp | Apparatus for gasifying and degasifying a liquid |
| JPS4893148A (en) * | 1972-02-16 | 1973-12-03 |
-
1975
- 1975-12-29 JP JP15605375A patent/JPS5281948A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630498A (en) * | 1968-07-31 | 1971-12-28 | Namco Corp | Apparatus for gasifying and degasifying a liquid |
| JPS4893148A (en) * | 1972-02-16 | 1973-12-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5281948A (en) | 1977-07-08 |