JPS51117448A - Bioldgical method of removing nitrogen frow waste water - Google Patents

Bioldgical method of removing nitrogen frow waste water

Info

Publication number: JPS51117448A
Authority: JP; Japan
Prior art keywords: waste water; bioldgical; frow; removing nitrogen; nitrogen
Prior art date: 1975-04-08
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

JP4256075A

Other languages

English (en)

Inventor

Ikuo Endo

Toru Takatani

Tamotsu Mizuguchi

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 Plant Construction Co Ltd

Hitachi Ltd

Original Assignee

Hitachi Plant Construction Co Ltd

Hitachi Plant Engineering and Construction Co 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.)

1975-04-08

Filing date

1975-04-08

Publication date

1976-10-15

1975-04-08 Application filed by Hitachi Plant Construction Co Ltd, Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Construction Co Ltd

1975-04-08 Priority to JP4256075A priority Critical patent/JPS51117448A/ja

1976-10-15 Publication of JPS51117448A publication Critical patent/JPS51117448A/ja

Status Pending legal-status Critical Current

Links

IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 4
229910052757 nitrogen Inorganic materials 0.000 title abstract 2
239000002351 wastewater Substances 0.000 title 1
238000010170 biological method Methods 0.000 abstract 1
239000010842 industrial wastewater Substances 0.000 abstract 1
239000010815 organic waste Substances 0.000 abstract 1
239000010865 sewage Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Micro-Organisms Or Cultivation Processes Thereof (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

JP4256075A 1975-04-08 1975-04-08 Bioldgical method of removing nitrogen frow waste water Pending JPS51117448A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP4256075A JPS51117448A (en)	1975-04-08	1975-04-08	Bioldgical method of removing nitrogen frow waste water

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4256075A JPS51117448A (en)	1975-04-08	1975-04-08	Bioldgical method of removing nitrogen frow waste water

Publications (1)

Publication Number	Publication Date
JPS51117448A true JPS51117448A (en)	1976-10-15

Family

ID=12639416

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4256075A Pending JPS51117448A (en)	1975-04-08	1975-04-08	Bioldgical method of removing nitrogen frow waste water

Country Status (1)

Country	Link
JP (1)	JPS51117448A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5349288U (ja) *	1976-09-30	1978-04-26
JPS5428451A (en) *	1977-08-04	1979-03-03	Kubota Ltd	Method of denitrifying and purifying waste water
JPS5485548A (en) *	1977-12-20	1979-07-07	Kubota Ltd	Method of treating waste water with activated sludge
JPS58189098A (ja) *	1982-04-28	1983-11-04	Kaiyo Kogyo Kk	汚水浄化装置

1975
- 1975-04-08 JP JP4256075A patent/JPS51117448A/ja active Pending

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5349288U (ja) *	1976-09-30	1978-04-26
JPS5428451A (en) *	1977-08-04	1979-03-03	Kubota Ltd	Method of denitrifying and purifying waste water
JPS5485548A (en) *	1977-12-20	1979-07-07	Kubota Ltd	Method of treating waste water with activated sludge
JPS58189098A (ja) *	1982-04-28	1983-11-04	Kaiyo Kogyo Kk	汚水浄化装置

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