JPS5347156A - Method of removing nitrogen from waste water - Google Patents

Method of removing nitrogen from waste water

Info

Publication number
JPS5347156A
JPS5347156A JP12189576A JP12189576A JPS5347156A JP S5347156 A JPS5347156 A JP S5347156A JP 12189576 A JP12189576 A JP 12189576A JP 12189576 A JP12189576 A JP 12189576A JP S5347156 A JPS5347156 A JP S5347156A
Authority
JP
Japan
Prior art keywords
waste water
removing nitrogen
organism
micro
contact
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
Application number
JP12189576A
Other languages
Japanese (ja)
Inventor
Yusaku Nishimura
Masahiko Ishida
Hitoshi Ishibashi
Shoji Kubota
Yoji Otahara
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 JP12189576A priority Critical patent/JPS5347156A/en
Publication of JPS5347156A publication Critical patent/JPS5347156A/en
Pending legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE:To remove nitrogen from waste water through a series of processes in which after an anaerobic contact of the waste water with micro-organism, the discharged solution is brough into contact with micro-organism in an aerobic condition and then, with an ion exchanger, finalized by returing of the exchanger adsorbing nitrogen.
JP12189576A 1976-10-13 1976-10-13 Method of removing nitrogen from waste water Pending JPS5347156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12189576A JPS5347156A (en) 1976-10-13 1976-10-13 Method of removing nitrogen from waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12189576A JPS5347156A (en) 1976-10-13 1976-10-13 Method of removing nitrogen from waste water

Publications (1)

Publication Number Publication Date
JPS5347156A true JPS5347156A (en) 1978-04-27

Family

ID=14822553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12189576A Pending JPS5347156A (en) 1976-10-13 1976-10-13 Method of removing nitrogen from waste water

Country Status (1)

Country Link
JP (1) JPS5347156A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128400A (en) * 1975-04-30 1976-11-09 Hitachi Ltd Thermosetting resin molding compounds
CN102603120A (en) * 2012-03-14 2012-07-25 河海大学 Device and method for treating sewage with low ratio of carbon to nitrogen
CN106892543A (en) * 2017-04-28 2017-06-27 南京环保产业创新中心有限公司 The method that depth removes Coal Gas Washing Cycling Water nitrate nitrogen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128400A (en) * 1975-04-30 1976-11-09 Hitachi Ltd Thermosetting resin molding compounds
CN102603120A (en) * 2012-03-14 2012-07-25 河海大学 Device and method for treating sewage with low ratio of carbon to nitrogen
CN106892543A (en) * 2017-04-28 2017-06-27 南京环保产业创新中心有限公司 The method that depth removes Coal Gas Washing Cycling Water nitrate nitrogen

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