JPS5550472B2 - - Google Patents
Info
- Publication number
- JPS5550472B2 JPS5550472B2 JP9643075A JP9643075A JPS5550472B2 JP S5550472 B2 JPS5550472 B2 JP S5550472B2 JP 9643075 A JP9643075 A JP 9643075A JP 9643075 A JP9643075 A JP 9643075A JP S5550472 B2 JPS5550472 B2 JP S5550472B2
- 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
- Filtration Of Liquid (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50096430A JPS5220659A (en) | 1975-08-08 | 1975-08-08 | Treatment method of waste water by upward flow filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50096430A JPS5220659A (en) | 1975-08-08 | 1975-08-08 | Treatment method of waste water by upward flow filtration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5220659A JPS5220659A (en) | 1977-02-16 |
| JPS5550472B2 true JPS5550472B2 (sv) | 1980-12-18 |
Family
ID=14164770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50096430A Granted JPS5220659A (en) | 1975-08-08 | 1975-08-08 | Treatment method of waste water by upward flow filtration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5220659A (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0139811B2 (sv) * | 1982-07-20 | 1989-08-23 | Nippon Denso Co | |
| JPH0239286B2 (sv) * | 1981-02-23 | 1990-09-05 | Nippon Denso Co |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53148154A (en) * | 1977-05-31 | 1978-12-23 | Nippon Steel Chemical Co | Method of treating waste water by activated sludge process |
| JPS5926417Y2 (ja) * | 1978-04-24 | 1984-08-01 | 株式会社日本コインコ | 算盤の置数状態検知装置 |
| JPS5936825A (ja) * | 1982-08-25 | 1984-02-29 | Meidensha Electric Mfg Co Ltd | 交流電圧調整装置 |
| JP2820707B2 (ja) * | 1989-03-06 | 1998-11-05 | 株式会社間組 | 固定床深層廃水処理装置 |
| JP4773211B2 (ja) * | 2006-01-12 | 2011-09-14 | 株式会社 多自然テクノワークス | 廃液処理装置 |
| JP4838872B2 (ja) * | 2009-07-16 | 2011-12-14 | 株式会社カナイワ | 水処理装置及び水処理方法 |
| JP7191265B1 (ja) * | 2022-08-01 | 2022-12-16 | 株式会社神鋼環境ソリューション | 上向流濾過設備 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825372A (sv) * | 1971-08-11 | 1973-04-02 |
-
1975
- 1975-08-08 JP JP50096430A patent/JPS5220659A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4825372A (sv) * | 1971-08-11 | 1973-04-02 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0239286B2 (sv) * | 1981-02-23 | 1990-09-05 | Nippon Denso Co | |
| JPH0139811B2 (sv) * | 1982-07-20 | 1989-08-23 | Nippon Denso Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5220659A (en) | 1977-02-16 |