JPH0521039B2 - - Google Patents

Info

Publication number
JPH0521039B2
JPH0521039B2 JP60023079A JP2307985A JPH0521039B2 JP H0521039 B2 JPH0521039 B2 JP H0521039B2 JP 60023079 A JP60023079 A JP 60023079A JP 2307985 A JP2307985 A JP 2307985A JP H0521039 B2 JPH0521039 B2 JP H0521039B2
Authority
JP
Japan
Prior art keywords
nitrification
tank
membrane separation
denitrification
liquid
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.)
Expired - Lifetime
Application number
JP60023079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61181594A (ja
Inventor
Shigeki Kagi
Yasunobu Murakami
Yasuhiko Ishii
Mitsuharu Furuichi
Naoto Ichanagi
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP60023079A priority Critical patent/JPS61181594A/ja
Publication of JPS61181594A publication Critical patent/JPS61181594A/ja
Publication of JPH0521039B2 publication Critical patent/JPH0521039B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
JP60023079A 1985-02-08 1985-02-08 窒素含有廃水の処理装置 Granted JPS61181594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60023079A JPS61181594A (ja) 1985-02-08 1985-02-08 窒素含有廃水の処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60023079A JPS61181594A (ja) 1985-02-08 1985-02-08 窒素含有廃水の処理装置

Publications (2)

Publication Number Publication Date
JPS61181594A JPS61181594A (ja) 1986-08-14
JPH0521039B2 true JPH0521039B2 (enrdf_load_stackoverflow) 1993-03-23

Family

ID=12100406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60023079A Granted JPS61181594A (ja) 1985-02-08 1985-02-08 窒素含有廃水の処理装置

Country Status (1)

Country Link
JP (1) JPS61181594A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63221893A (ja) * 1987-03-09 1988-09-14 Ebara Infilco Co Ltd 有機性汚水の処理方法
JPH02218500A (ja) * 1989-02-20 1990-08-31 Ebara Infilco Co Ltd し尿系汚水処理方法
JPH02245296A (ja) * 1989-03-17 1990-10-01 Ebara Infilco Co Ltd 有機性廃水の処理方法
JPH0659477B2 (ja) * 1990-07-11 1994-08-10 日本碍子株式会社 カルシウムおよび窒素を含有する廃水の処理方法
NL2001974C (nl) * 2008-09-10 2010-03-15 Ipstar B V Inrichting voor de behandeling van ureumhoudend water, toilet, stal en werkwijze.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931151A (enrdf_load_stackoverflow) * 1972-07-20 1974-03-20
JPS5210785B2 (enrdf_load_stackoverflow) * 1973-11-07 1977-03-26
JPS5226379A (en) * 1975-08-25 1977-02-26 Asahi Chem Ind Co Ltd Method of washing ultrafiltration membranes
JPS5394444A (en) * 1977-01-29 1978-08-18 Sanki Eng Co Ltd Method of treating waste water containing highly concentrated ammonia nitrogen
JPS53106387A (en) * 1977-02-28 1978-09-16 Toshiba Corp Washing method for membrane separation apparatus
JPS5498046A (en) * 1978-01-18 1979-08-02 Mitsui Toatsu Chem Inc Method of purifying waste water

Also Published As

Publication number Publication date
JPS61181594A (ja) 1986-08-14

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Legal Events

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EXPY Cancellation because of completion of term