JPS5252467A - Method for biological nitrification of ammonia in wastewater - Google Patents
Method for biological nitrification of ammonia in wastewaterInfo
- Publication number
- JPS5252467A JPS5252467A JP12962375A JP12962375A JPS5252467A JP S5252467 A JPS5252467 A JP S5252467A JP 12962375 A JP12962375 A JP 12962375A JP 12962375 A JP12962375 A JP 12962375A JP S5252467 A JPS5252467 A JP S5252467A
- Authority
- JP
- Japan
- Prior art keywords
- wastewater
- ammonia
- nitrification
- biological nitrification
- biological
- Prior art date
- 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
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
PURPOSE: To provide a method for biological nitrification by oxidation (or nitrification) of ammonia in wastewater using aerobic nitrification bacterai, whereby continuous operation is possible for a relatively long term without need of sedimentation tank and without supply of active sludge.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12962375A JPS5252467A (en) | 1975-10-27 | 1975-10-27 | Method for biological nitrification of ammonia in wastewater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12962375A JPS5252467A (en) | 1975-10-27 | 1975-10-27 | Method for biological nitrification of ammonia in wastewater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5252467A true JPS5252467A (en) | 1977-04-27 |
Family
ID=15014046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12962375A Pending JPS5252467A (en) | 1975-10-27 | 1975-10-27 | Method for biological nitrification of ammonia in wastewater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5252467A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55149697A (en) * | 1979-05-11 | 1980-11-21 | Kubota Ltd | Denitrifying method for water disposal |
JPS5995997A (en) * | 1982-11-22 | 1984-06-02 | Hitachi Plant Eng & Constr Co Ltd | Biologically dephosphorizing method of waste water |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043749A (en) * | 1973-08-22 | 1975-04-19 |
-
1975
- 1975-10-27 JP JP12962375A patent/JPS5252467A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5043749A (en) * | 1973-08-22 | 1975-04-19 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55149697A (en) * | 1979-05-11 | 1980-11-21 | Kubota Ltd | Denitrifying method for water disposal |
JPS5995997A (en) * | 1982-11-22 | 1984-06-02 | Hitachi Plant Eng & Constr Co Ltd | Biologically dephosphorizing method of waste water |
JPS6129798B2 (en) * | 1982-11-22 | 1986-07-09 | Hitachi Plant Eng & Constr Co |
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