JPS553993B2 - - Google Patents
Info
- Publication number
- JPS553993B2 JPS553993B2 JP3018974A JP3018974A JPS553993B2 JP S553993 B2 JPS553993 B2 JP S553993B2 JP 3018974 A JP3018974 A JP 3018974A JP 3018974 A JP3018974 A JP 3018974A JP S553993 B2 JPS553993 B2 JP S553993B2
- 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
- Activated Sludge Processes (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018974A JPS553993B2 (https=) | 1974-03-15 | 1974-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3018974A JPS553993B2 (https=) | 1974-03-15 | 1974-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50127452A JPS50127452A (https=) | 1975-10-07 |
| JPS553993B2 true JPS553993B2 (https=) | 1980-01-28 |
Family
ID=12296797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3018974A Expired JPS553993B2 (https=) | 1974-03-15 | 1974-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553993B2 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123698Y2 (https=) * | 1972-04-18 | 1976-06-18 |
-
1974
- 1974-03-15 JP JP3018974A patent/JPS553993B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50127452A (https=) | 1975-10-07 |