JPS4425641Y1 - - Google Patents
Info
- Publication number
- JPS4425641Y1 JPS4425641Y1 JP1965023164U JP2316465U JPS4425641Y1 JP S4425641 Y1 JPS4425641 Y1 JP S4425641Y1 JP 1965023164 U JP1965023164 U JP 1965023164U JP 2316465 U JP2316465 U JP 2316465U JP S4425641 Y1 JPS4425641 Y1 JP S4425641Y1
- 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 |
|---|---|---|---|
| JP1965023164U JPS4425641Y1 (US06649357-20031118-C00005.png) | 1965-03-24 | 1965-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1965023164U JPS4425641Y1 (US06649357-20031118-C00005.png) | 1965-03-24 | 1965-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4425641Y1 true JPS4425641Y1 (US06649357-20031118-C00005.png) | 1969-10-28 |
Family
ID=31758156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1965023164U Expired JPS4425641Y1 (US06649357-20031118-C00005.png) | 1965-03-24 | 1965-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4425641Y1 (US06649357-20031118-C00005.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219464A (en) * | 1975-08-05 | 1977-02-14 | Mitsubishi Chem Ind Ltd | Method for treating waste water containing ammonical nitrogen |
| JPS5299649A (en) * | 1976-02-16 | 1977-08-20 | Tomoyoshi Sugimoto | Secondary treatment method of sanitary sewage |
| JPH01155998A (ja) * | 1987-12-12 | 1989-06-19 | Keisuke Kumazawa | 廃水中の油脂分除去法 |
-
1965
- 1965-03-24 JP JP1965023164U patent/JPS4425641Y1/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219464A (en) * | 1975-08-05 | 1977-02-14 | Mitsubishi Chem Ind Ltd | Method for treating waste water containing ammonical nitrogen |
| JPS5550478B2 (US06649357-20031118-C00005.png) * | 1975-08-05 | 1980-12-18 | ||
| JPS5299649A (en) * | 1976-02-16 | 1977-08-20 | Tomoyoshi Sugimoto | Secondary treatment method of sanitary sewage |
| JPH01155998A (ja) * | 1987-12-12 | 1989-06-19 | Keisuke Kumazawa | 廃水中の油脂分除去法 |
