JPS5627311B2 - - Google Patents
Info
- Publication number
- JPS5627311B2 JPS5627311B2 JP4436973A JP4436973A JPS5627311B2 JP S5627311 B2 JPS5627311 B2 JP S5627311B2 JP 4436973 A JP4436973 A JP 4436973A JP 4436973 A JP4436973 A JP 4436973A JP S5627311 B2 JPS5627311 B2 JP S5627311B2
- 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)
- Physical Water Treatments (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436973A JPS5627311B2 (en) | 1973-04-19 | 1973-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4436973A JPS5627311B2 (en) | 1973-04-19 | 1973-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49130055A JPS49130055A (en) | 1974-12-12 |
| JPS5627311B2 true JPS5627311B2 (en) | 1981-06-24 |
Family
ID=12689586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4436973A Expired JPS5627311B2 (en) | 1973-04-19 | 1973-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5627311B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53155173U (en) * | 1977-05-12 | 1978-12-06 | ||
| 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 |
| AU2014280927B2 (en) * | 2014-01-09 | 2016-01-28 | Aerofloat (Holdings) Pty Ltd | System and method for treating water or wastewater |
-
1973
- 1973-04-19 JP JP4436973A patent/JPS5627311B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49130055A (en) | 1974-12-12 |