JPS493468A - - Google Patents
Info
- Publication number
- JPS493468A JPS493468A JP47041659A JP4165972A JPS493468A JP S493468 A JPS493468 A JP S493468A JP 47041659 A JP47041659 A JP 47041659A JP 4165972 A JP4165972 A JP 4165972A JP S493468 A JPS493468 A JP S493468A
- 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.)
- Pending
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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47041659A JPS493468A (ru) | 1972-04-25 | 1972-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47041659A JPS493468A (ru) | 1972-04-25 | 1972-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493468A true JPS493468A (ru) | 1974-01-12 |
Family
ID=12614486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47041659A Pending JPS493468A (ru) | 1972-04-25 | 1972-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS493468A (ru) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187180A (en) * | 1985-12-27 | 1987-09-03 | Mitsubishi Monsanto Chem | Method of preventing the bulking of activated sludge |
| WO1990005117A1 (en) * | 1988-11-04 | 1990-05-17 | Mitsubishi Monsanto Chemical Company Limited | Treatment of activated sludge |
| USRE34127E (en) * | 1985-12-27 | 1992-11-17 | Mitsubishi Kasei Polytec Company | Method for preventing the bulking of activated sludge |
| US5536410A (en) * | 1993-10-22 | 1996-07-16 | Kurita Water Industries Ltd. | Method for preventing activated sludge from losing its settling ability |
-
1972
- 1972-04-25 JP JP47041659A patent/JPS493468A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187180A (en) * | 1985-12-27 | 1987-09-03 | Mitsubishi Monsanto Chem | Method of preventing the bulking of activated sludge |
| US4732684A (en) * | 1985-12-27 | 1988-03-22 | Mitsubishi Monsanto Chemical Company | Method for preventing the bulking of activated sludge |
| GB2187180B (en) * | 1985-12-27 | 1990-09-05 | Mitsubishi Monsanto Chem | Method of preventing the bulking of activated sludge |
| USRE34127E (en) * | 1985-12-27 | 1992-11-17 | Mitsubishi Kasei Polytec Company | Method for preventing the bulking of activated sludge |
| WO1990005117A1 (en) * | 1988-11-04 | 1990-05-17 | Mitsubishi Monsanto Chemical Company Limited | Treatment of activated sludge |
| US5536410A (en) * | 1993-10-22 | 1996-07-16 | Kurita Water Industries Ltd. | Method for preventing activated sludge from losing its settling ability |