JPS5222916B2 - - Google Patents
Info
- Publication number
- JPS5222916B2 JPS5222916B2 JP9150274A JP9150274A JPS5222916B2 JP S5222916 B2 JPS5222916 B2 JP S5222916B2 JP 9150274 A JP9150274 A JP 9150274A JP 9150274 A JP9150274 A JP 9150274A JP S5222916 B2 JPS5222916 B2 JP S5222916B2
- 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9150274A JPS5120072A (ja) | 1974-08-12 | 1974-08-12 | Chitsusosankabutsuoganjusuru ekitaino datsuchitsusoshorihoho oyobi sonosochi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9150274A JPS5120072A (ja) | 1974-08-12 | 1974-08-12 | Chitsusosankabutsuoganjusuru ekitaino datsuchitsusoshorihoho oyobi sonosochi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5120072A JPS5120072A (ja) | 1976-02-17 |
| JPS5222916B2 true JPS5222916B2 (ja) | 1977-06-21 |
Family
ID=14028178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9150274A Granted JPS5120072A (ja) | 1974-08-12 | 1974-08-12 | Chitsusosankabutsuoganjusuru ekitaino datsuchitsusoshorihoho oyobi sonosochi |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5120072A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044040B2 (ja) * | 1976-06-04 | 1985-10-01 | 新日本製鐵株式会社 | 排水脱窒装置列 |
| JPS5328956A (en) * | 1976-08-31 | 1978-03-17 | Nippon Steel Corp | Biological treatment of waste water containing nitric acid ion |
| JPS5494756A (en) * | 1978-01-10 | 1979-07-26 | Kubota Ltd | Method of controlling aerobically denitrifying process |
| JPS56161892A (en) * | 1980-05-17 | 1981-12-12 | Hiroshi Kishi | Unstationary active sludge process |
| US4548715A (en) * | 1981-03-12 | 1985-10-22 | Schering Ag | Process for aeration of effluents in equalizing and reservoir basins |
| JP5424789B2 (ja) * | 2008-09-19 | 2014-02-26 | メタウォーター株式会社 | 窒素含有排水処理に伴う亜酸化窒素排出抑制方法 |
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1974
- 1974-08-12 JP JP9150274A patent/JPS5120072A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5120072A (ja) | 1976-02-17 |