JPS5529758B2 - - Google Patents
Info
- Publication number
- JPS5529758B2 JPS5529758B2 JP14063875A JP14063875A JPS5529758B2 JP S5529758 B2 JPS5529758 B2 JP S5529758B2 JP 14063875 A JP14063875 A JP 14063875A JP 14063875 A JP14063875 A JP 14063875A JP S5529758 B2 JPS5529758 B2 JP S5529758B2
- 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
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50140638A JPS5264147A (en) | 1975-11-21 | 1975-11-21 | Method of purifying waste water from river sewerage*etc* |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50140638A JPS5264147A (en) | 1975-11-21 | 1975-11-21 | Method of purifying waste water from river sewerage*etc* |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5264147A JPS5264147A (en) | 1977-05-27 |
| JPS5529758B2 true JPS5529758B2 (instruction) | 1980-08-06 |
Family
ID=15273324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50140638A Granted JPS5264147A (en) | 1975-11-21 | 1975-11-21 | Method of purifying waste water from river sewerage*etc* |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5264147A (instruction) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4817311B2 (ja) * | 2006-08-17 | 2011-11-16 | 広島県 | 貧酸素化水質環境の改善処理方法及び改善処理装置 |
| JP2011020087A (ja) * | 2009-07-17 | 2011-02-03 | Ihi Corp | 水中ガス供給方法及びその装置 |
| JP7356236B2 (ja) * | 2019-03-08 | 2023-10-04 | 積水化学工業株式会社 | 廃水処理装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3720320A (en) * | 1971-07-13 | 1973-03-13 | R Fletcher | Apparatus for handling sewage |
-
1975
- 1975-11-21 JP JP50140638A patent/JPS5264147A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5264147A (en) | 1977-05-27 |