JPS5516719B2 - - Google Patents
Info
- Publication number
- JPS5516719B2 JPS5516719B2 JP6828571A JP6828571A JPS5516719B2 JP S5516719 B2 JPS5516719 B2 JP S5516719B2 JP 6828571 A JP6828571 A JP 6828571A JP 6828571 A JP6828571 A JP 6828571A JP S5516719 B2 JPS5516719 B2 JP S5516719B2
- 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)
- Activated Sludge Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828571A JPS5516719B2 (en) | 1971-09-04 | 1971-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6828571A JPS5516719B2 (en) | 1971-09-04 | 1971-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4833666A JPS4833666A (en) | 1973-05-11 |
| JPS5516719B2 true JPS5516719B2 (en) | 1980-05-06 |
Family
ID=13369323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6828571A Expired JPS5516719B2 (en) | 1971-09-04 | 1971-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5516719B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614360B2 (en) * | 1974-12-26 | 1981-04-03 | ||
| JPS5713356B2 (en) * | 1975-01-24 | 1982-03-16 | ||
| JPS5842795Y2 (en) * | 1978-09-14 | 1983-09-28 | 株式会社タクマ | Heat exchanger for vacuum steam hot water generator |
| JP2009254931A (en) * | 2008-04-14 | 2009-11-05 | Shimizu Corp | Slow sand filtration system and method |
| JP5319231B2 (en) * | 2008-10-10 | 2013-10-16 | オルガノ株式会社 | Biological filtration equipment |
-
1971
- 1971-09-04 JP JP6828571A patent/JPS5516719B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4833666A (en) | 1973-05-11 |