JPS4977444A - - Google Patents
Info
- Publication number
- JPS4977444A JPS4977444A JP47120059A JP12005972A JPS4977444A JP S4977444 A JPS4977444 A JP S4977444A JP 47120059 A JP47120059 A JP 47120059A JP 12005972 A JP12005972 A JP 12005972A JP S4977444 A JPS4977444 A JP S4977444A
- 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.)
- Granted
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005972A JPS545226B2 (https=) | 1972-11-30 | 1972-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12005972A JPS545226B2 (https=) | 1972-11-30 | 1972-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4977444A true JPS4977444A (https=) | 1974-07-25 |
| JPS545226B2 JPS545226B2 (https=) | 1979-03-14 |
Family
ID=14776860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12005972A Expired JPS545226B2 (https=) | 1972-11-30 | 1972-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS545226B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5298352A (en) * | 1976-02-14 | 1977-08-18 | Dengyosha Mach Works | Biological oxidation apparatus with centrifugal rotary impeller |
-
1972
- 1972-11-30 JP JP12005972A patent/JPS545226B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5298352A (en) * | 1976-02-14 | 1977-08-18 | Dengyosha Mach Works | Biological oxidation apparatus with centrifugal rotary impeller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS545226B2 (https=) | 1979-03-14 |