JPS5427256A - Method of removing nitrogen content in drainage - Google Patents
Method of removing nitrogen content in drainageInfo
- Publication number
- JPS5427256A JPS5427256A JP9221477A JP9221477A JPS5427256A JP S5427256 A JPS5427256 A JP S5427256A JP 9221477 A JP9221477 A JP 9221477A JP 9221477 A JP9221477 A JP 9221477A JP S5427256 A JPS5427256 A JP S5427256A
- Authority
- JP
- Japan
- Prior art keywords
- drainage
- nitrogen content
- removing nitrogen
- content
- nitrogen
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9221477A JPS5427256A (en) | 1977-08-02 | 1977-08-02 | Method of removing nitrogen content in drainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9221477A JPS5427256A (en) | 1977-08-02 | 1977-08-02 | Method of removing nitrogen content in drainage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5427256A true JPS5427256A (en) | 1979-03-01 |
Family
ID=14048180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9221477A Pending JPS5427256A (en) | 1977-08-02 | 1977-08-02 | Method of removing nitrogen content in drainage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5427256A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58219998A (en) * | 1982-06-16 | 1983-12-21 | ゼラ・アクアリステイク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and apparatus for biological anaerobic denitration of tank water |
US5540840A (en) * | 1995-06-02 | 1996-07-30 | Monsanto Company | Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds |
KR20200117025A (en) | 2018-03-09 | 2020-10-13 | 닛본 세이고 가부시끼가이샤 | Conical roller bearing |
-
1977
- 1977-08-02 JP JP9221477A patent/JPS5427256A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58219998A (en) * | 1982-06-16 | 1983-12-21 | ゼラ・アクアリステイク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and apparatus for biological anaerobic denitration of tank water |
JPH0432719B2 (en) * | 1982-06-16 | 1992-06-01 | Zera Akuarisuteiku Gmbh | |
US5540840A (en) * | 1995-06-02 | 1996-07-30 | Monsanto Company | Use of fluidized bed reactors for treatment of wastes containing organic nitrogen compounds |
KR20200117025A (en) | 2018-03-09 | 2020-10-13 | 닛본 세이고 가부시끼가이샤 | Conical roller bearing |
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