JPS4916245A - - Google Patents
Info
- Publication number
- JPS4916245A JPS4916245A JP47055638A JP5563872A JPS4916245A JP S4916245 A JPS4916245 A JP S4916245A JP 47055638 A JP47055638 A JP 47055638A JP 5563872 A JP5563872 A JP 5563872A JP S4916245 A JPS4916245 A JP S4916245A
- 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.)
- Pending
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
- Filtration Of Liquid (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47055638A JPS4916245A (enExample) | 1972-06-06 | 1972-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47055638A JPS4916245A (enExample) | 1972-06-06 | 1972-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4916245A true JPS4916245A (enExample) | 1974-02-13 |
Family
ID=13004328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47055638A Pending JPS4916245A (enExample) | 1972-06-06 | 1972-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4916245A (enExample) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617688A (en) * | 1979-07-25 | 1981-02-19 | Tadashi Niimi | Method and apparatus for purifying contaminated water generated in various facilities of lakeshore, seashore and the like |
| JPS5617689A (en) * | 1979-07-25 | 1981-02-19 | Tadashi Niimi | Method and apparatus for purification of contaminated water of lake and marsh, closed system sea area, treating pond and the like |
| JPS5697588A (en) * | 1980-01-01 | 1981-08-06 | Tadashi Niimi | Contact aeration method |
| JPS6182893A (ja) * | 1984-10-01 | 1986-04-26 | Masashi Kato | 水面用の生物濾過装置 |
| JPH04187293A (ja) * | 1990-11-19 | 1992-07-03 | Heisei Riken Kk | 水没式汚水浄化方法とその装置 |
| JPH04354594A (ja) * | 1991-05-31 | 1992-12-08 | B Bai B:Kk | 水質浄化装置 |
| JPH07185579A (ja) * | 1993-12-27 | 1995-07-25 | Toyo Eco Res:Kk | 浄化処理装置 |
| WO1996018581A1 (en) * | 1994-12-13 | 1996-06-20 | Hitachi, Ltd. | Purifying apparatus |
-
1972
- 1972-06-06 JP JP47055638A patent/JPS4916245A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617688A (en) * | 1979-07-25 | 1981-02-19 | Tadashi Niimi | Method and apparatus for purifying contaminated water generated in various facilities of lakeshore, seashore and the like |
| JPS5617689A (en) * | 1979-07-25 | 1981-02-19 | Tadashi Niimi | Method and apparatus for purification of contaminated water of lake and marsh, closed system sea area, treating pond and the like |
| JPS5697588A (en) * | 1980-01-01 | 1981-08-06 | Tadashi Niimi | Contact aeration method |
| JPS6182893A (ja) * | 1984-10-01 | 1986-04-26 | Masashi Kato | 水面用の生物濾過装置 |
| JPH04187293A (ja) * | 1990-11-19 | 1992-07-03 | Heisei Riken Kk | 水没式汚水浄化方法とその装置 |
| JPH04354594A (ja) * | 1991-05-31 | 1992-12-08 | B Bai B:Kk | 水質浄化装置 |
| JPH07185579A (ja) * | 1993-12-27 | 1995-07-25 | Toyo Eco Res:Kk | 浄化処理装置 |
| WO1996018581A1 (en) * | 1994-12-13 | 1996-06-20 | Hitachi, Ltd. | Purifying apparatus |