JPS55155797A - Preventing method of n2o gas in biological denitrification treatment - Google Patents

Preventing method of n2o gas in biological denitrification treatment

Info

Publication number
JPS55155797A
JPS55155797A JP6422779A JP6422779A JPS55155797A JP S55155797 A JPS55155797 A JP S55155797A JP 6422779 A JP6422779 A JP 6422779A JP 6422779 A JP6422779 A JP 6422779A JP S55155797 A JPS55155797 A JP S55155797A
Authority
JP
Japan
Prior art keywords
gas
scrubbing
denitrifying
vessel
released
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
JP6422779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5652639B2 (enExample
Inventor
Eiichi Mikami
Yoshimasa Takahara
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP6422779A priority Critical patent/JPS55155797A/ja
Publication of JPS55155797A publication Critical patent/JPS55155797A/ja
Publication of JPS5652639B2 publication Critical patent/JPS5652639B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP6422779A 1979-05-24 1979-05-24 Preventing method of n2o gas in biological denitrification treatment Granted JPS55155797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6422779A JPS55155797A (en) 1979-05-24 1979-05-24 Preventing method of n2o gas in biological denitrification treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6422779A JPS55155797A (en) 1979-05-24 1979-05-24 Preventing method of n2o gas in biological denitrification treatment

Publications (2)

Publication Number Publication Date
JPS55155797A true JPS55155797A (en) 1980-12-04
JPS5652639B2 JPS5652639B2 (enExample) 1981-12-14

Family

ID=13252003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6422779A Granted JPS55155797A (en) 1979-05-24 1979-05-24 Preventing method of n2o gas in biological denitrification treatment

Country Status (1)

Country Link
JP (1) JPS55155797A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094665A (ja) * 2008-09-19 2010-04-30 Metawater Co Ltd 窒素含有排水処理に伴う亜酸化窒素排出抑制方法
JP2011110501A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 水処理設備
JP2011147858A (ja) * 2010-01-20 2011-08-04 Hitachi Ltd 下水処理装置及び下水処理方法
JP2011189261A (ja) * 2010-03-12 2011-09-29 Mitsubishi Rayon Co Ltd 生物処理システムおよび生物処理方法
CN108675449A (zh) * 2018-05-03 2018-10-19 南京大学 一种处理氨氮废水的装置及方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187632U (enExample) * 1985-05-14 1986-11-22
JP7020258B2 (ja) 2018-04-06 2022-02-16 村田機械株式会社 位置検出システムおよび走行システム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094665A (ja) * 2008-09-19 2010-04-30 Metawater Co Ltd 窒素含有排水処理に伴う亜酸化窒素排出抑制方法
JP2011110501A (ja) * 2009-11-27 2011-06-09 Hitachi Ltd 水処理設備
JP2011147858A (ja) * 2010-01-20 2011-08-04 Hitachi Ltd 下水処理装置及び下水処理方法
JP2011189261A (ja) * 2010-03-12 2011-09-29 Mitsubishi Rayon Co Ltd 生物処理システムおよび生物処理方法
CN108675449A (zh) * 2018-05-03 2018-10-19 南京大学 一种处理氨氮废水的装置及方法
CN108675449B (zh) * 2018-05-03 2021-02-23 南京大学 一种处理氨氮废水的装置及方法

Also Published As

Publication number Publication date
JPS5652639B2 (enExample) 1981-12-14

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