JPS5337577A - Method of biological removal of nitrogen from waste liquids - Google Patents

Method of biological removal of nitrogen from waste liquids

Info

Publication number
JPS5337577A
JPS5337577A JP11266276A JP11266276A JPS5337577A JP S5337577 A JPS5337577 A JP S5337577A JP 11266276 A JP11266276 A JP 11266276A JP 11266276 A JP11266276 A JP 11266276A JP S5337577 A JPS5337577 A JP S5337577A
Authority
JP
Japan
Prior art keywords
nitrogen
waste liquids
biological removal
biological
removal
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
JP11266276A
Other languages
Japanese (ja)
Other versions
JPS561159B2 (en
Inventor
Michinori Suzuki
Toshiki Iizuka
Noboru Matsui
Kenji Yoshida
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering 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.)
Filing date
Publication date
Application filed by Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP11266276A priority Critical patent/JPS5337577A/en
Publication of JPS5337577A publication Critical patent/JPS5337577A/en
Publication of JPS561159B2 publication Critical patent/JPS561159B2/ja
Granted legal-status Critical Current

Links

JP11266276A 1976-09-20 1976-09-20 Method of biological removal of nitrogen from waste liquids Granted JPS5337577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11266276A JPS5337577A (en) 1976-09-20 1976-09-20 Method of biological removal of nitrogen from waste liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11266276A JPS5337577A (en) 1976-09-20 1976-09-20 Method of biological removal of nitrogen from waste liquids

Publications (2)

Publication Number Publication Date
JPS5337577A true JPS5337577A (en) 1978-04-06
JPS561159B2 JPS561159B2 (en) 1981-01-12

Family

ID=14592327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11266276A Granted JPS5337577A (en) 1976-09-20 1976-09-20 Method of biological removal of nitrogen from waste liquids

Country Status (1)

Country Link
JP (1) JPS5337577A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997476U (en) * 1982-12-21 1984-07-02 真田　陽之助 DC low voltage voltage detector
JP6647888B2 (en) 2016-01-29 2020-02-14 ビアメカニクス株式会社 Laser processing method and laser processing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223857A (en) * 1975-08-15 1977-02-23 Kurita Water Ind Ltd Biological denitrification disposal apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223857A (en) * 1975-08-15 1977-02-23 Kurita Water Ind Ltd Biological denitrification disposal apparatus

Also Published As

Publication number Publication date
JPS561159B2 (en) 1981-01-12

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