JPS5946195A - 生物学的脱窒プロセスの制御方法 - Google Patents

生物学的脱窒プロセスの制御方法

Info

Publication number
JPS5946195A
JPS5946195A JP15527382A JP15527382A JPS5946195A JP S5946195 A JPS5946195 A JP S5946195A JP 15527382 A JP15527382 A JP 15527382A JP 15527382 A JP15527382 A JP 15527382A JP S5946195 A JPS5946195 A JP S5946195A
Authority
JP
Japan
Prior art keywords
denitrification
organic matter
nitrogen
tank
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.)
Granted
Application number
JP15527382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646839B2 (cg-RX-API-DMAC7.html
Inventor
Shoji Watanabe
昭二 渡辺
Kenji Baba
研二 馬場
Shunsuke Nokita
舜介 野北
Hitoshi Ogasawara
均 小笠原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15527382A priority Critical patent/JPS5946195A/ja
Publication of JPS5946195A publication Critical patent/JPS5946195A/ja
Publication of JPS646839B2 publication Critical patent/JPS646839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP15527382A 1982-09-08 1982-09-08 生物学的脱窒プロセスの制御方法 Granted JPS5946195A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15527382A JPS5946195A (ja) 1982-09-08 1982-09-08 生物学的脱窒プロセスの制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15527382A JPS5946195A (ja) 1982-09-08 1982-09-08 生物学的脱窒プロセスの制御方法

Publications (2)

Publication Number Publication Date
JPS5946195A true JPS5946195A (ja) 1984-03-15
JPS646839B2 JPS646839B2 (cg-RX-API-DMAC7.html) 1989-02-06

Family

ID=15602292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15527382A Granted JPS5946195A (ja) 1982-09-08 1982-09-08 生物学的脱窒プロセスの制御方法

Country Status (1)

Country Link
JP (1) JPS5946195A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430699A (en) * 1987-07-24 1989-02-01 Okayama Prefecture Purifying device
JPH04363198A (ja) * 1991-01-25 1992-12-16 Ebara Infilco Co Ltd 生物学的脱窒方法及びその装置
JP2012030232A (ja) * 2005-05-24 2012-02-16 Toshiba Corp 下水処理場リン除去装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222916A (en) * 1975-08-11 1977-02-21 American Bank Note Co Identification card such as identification certificate or the like and card sheet and method of producing same
JPS558877A (en) * 1978-07-06 1980-01-22 Ebara Infilco Co Ltd Biological denitrification method for waste water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222916A (en) * 1975-08-11 1977-02-21 American Bank Note Co Identification card such as identification certificate or the like and card sheet and method of producing same
JPS558877A (en) * 1978-07-06 1980-01-22 Ebara Infilco Co Ltd Biological denitrification method for waste water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430699A (en) * 1987-07-24 1989-02-01 Okayama Prefecture Purifying device
JPH04363198A (ja) * 1991-01-25 1992-12-16 Ebara Infilco Co Ltd 生物学的脱窒方法及びその装置
JP2012030232A (ja) * 2005-05-24 2012-02-16 Toshiba Corp 下水処理場リン除去装置

Also Published As

Publication number Publication date
JPS646839B2 (cg-RX-API-DMAC7.html) 1989-02-06

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