JPS5518159B2 - - Google Patents
Info
- Publication number
- JPS5518159B2 JPS5518159B2 JP10886475A JP10886475A JPS5518159B2 JP S5518159 B2 JPS5518159 B2 JP S5518159B2 JP 10886475 A JP10886475 A JP 10886475A JP 10886475 A JP10886475 A JP 10886475A JP S5518159 B2 JPS5518159 B2 JP S5518159B2
- 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 |
|---|---|---|---|
| JP50108864A JPS5233351A (en) | 1975-09-10 | 1975-09-10 | Air bubbles circulating and dispersing device in air exposure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50108864A JPS5233351A (en) | 1975-09-10 | 1975-09-10 | Air bubbles circulating and dispersing device in air exposure tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5233351A JPS5233351A (en) | 1977-03-14 |
| JPS5518159B2 true JPS5518159B2 (da) | 1980-05-16 |
Family
ID=14495510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50108864A Granted JPS5233351A (en) | 1975-09-10 | 1975-09-10 | Air bubbles circulating and dispersing device in air exposure tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5233351A (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166568A (en) * | 1981-04-07 | 1982-10-14 | Toshiba Corp | Fault detector for semiconductor device for electric power |
| JPS5958375U (ja) * | 1982-10-12 | 1984-04-16 | 日本電気株式会社 | 半導体素子試験装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018187558A (ja) * | 2017-05-01 | 2018-11-29 | 株式会社ワカイダ・エンジニアリング | 水中微生物の活性化による水質改善方法、及び、水中微生物の活性化による水質改善装置 |
-
1975
- 1975-09-10 JP JP50108864A patent/JPS5233351A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166568A (en) * | 1981-04-07 | 1982-10-14 | Toshiba Corp | Fault detector for semiconductor device for electric power |
| JPS5958375U (ja) * | 1982-10-12 | 1984-04-16 | 日本電気株式会社 | 半導体素子試験装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5233351A (en) | 1977-03-14 |