JPS4964261A - - Google Patents
Info
- Publication number
- JPS4964261A JPS4964261A JP47106382A JP10638272A JPS4964261A JP S4964261 A JPS4964261 A JP S4964261A JP 47106382 A JP47106382 A JP 47106382A JP 10638272 A JP10638272 A JP 10638272A JP S4964261 A JPS4964261 A JP S4964261A
- 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 |
|---|---|---|---|
| JP10638272A JPS5551639B2 (en) | 1972-10-23 | 1972-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638272A JPS5551639B2 (en) | 1972-10-23 | 1972-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4964261A true JPS4964261A (en) | 1974-06-21 |
| JPS5551639B2 JPS5551639B2 (en) | 1980-12-25 |
Family
ID=14432142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10638272A Expired JPS5551639B2 (en) | 1972-10-23 | 1972-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5551639B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106348A (en) * | 1975-03-13 | 1976-09-21 | Seisui Kogyo Kk | |
| JPS55137988U (en) * | 1980-04-02 | 1980-10-01 | ||
| JPH04271895A (en) * | 1991-02-27 | 1992-09-28 | Ebara Infilco Co Ltd | Biological filtration device for organic sewage |
| JPH05293A (en) * | 1991-02-14 | 1993-01-08 | Tomoaki Otsuka | Quality improvement of water |
| JPH0515888A (en) * | 1991-07-10 | 1993-01-26 | Ebara Infilco Co Ltd | Biological treatment of organic sanitary sewage and device |
| JPH0623381A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Aerobic biological filter bed type treatment method and apparatus |
| JPH0623382A (en) * | 1992-04-15 | 1994-02-01 | Ebara Infilco Co Ltd | Biological filtering method and apparatus |
| JPH0623065A (en) * | 1992-04-15 | 1994-02-01 | Ebara Infilco Co Ltd | Biological treatment method and apparatus for organic sewage |
| JPH0623380A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Method and apparatus for treating organic sewage |
| JPH0647389A (en) * | 1992-07-10 | 1994-02-22 | Ebara Infilco Co Ltd | Purifying treatment of organic sewage |
-
1972
- 1972-10-23 JP JP10638272A patent/JPS5551639B2/ja not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106348A (en) * | 1975-03-13 | 1976-09-21 | Seisui Kogyo Kk | |
| JPS5327916B2 (en) * | 1975-03-13 | 1978-08-11 | ||
| JPS55137988U (en) * | 1980-04-02 | 1980-10-01 | ||
| JPH05293A (en) * | 1991-02-14 | 1993-01-08 | Tomoaki Otsuka | Quality improvement of water |
| JP2599834B2 (en) * | 1991-02-14 | 1997-04-16 | 具明 大塚 | Water quality improvement method |
| JPH04271895A (en) * | 1991-02-27 | 1992-09-28 | Ebara Infilco Co Ltd | Biological filtration device for organic sewage |
| JPH0515888A (en) * | 1991-07-10 | 1993-01-26 | Ebara Infilco Co Ltd | Biological treatment of organic sanitary sewage and device |
| JPH0623381A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Aerobic biological filter bed type treatment method and apparatus |
| JPH0623380A (en) * | 1992-02-07 | 1994-02-01 | Ebara Infilco Co Ltd | Method and apparatus for treating organic sewage |
| JPH0623382A (en) * | 1992-04-15 | 1994-02-01 | Ebara Infilco Co Ltd | Biological filtering method and apparatus |
| JPH0623065A (en) * | 1992-04-15 | 1994-02-01 | Ebara Infilco Co Ltd | Biological treatment method and apparatus for organic sewage |
| JPH0647389A (en) * | 1992-07-10 | 1994-02-22 | Ebara Infilco Co Ltd | Purifying treatment of organic sewage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5551639B2 (en) | 1980-12-25 |