JPH0432713B2 - - Google Patents

Info

Publication number
JPH0432713B2
JPH0432713B2 JP61245384A JP24538486A JPH0432713B2 JP H0432713 B2 JPH0432713 B2 JP H0432713B2 JP 61245384 A JP61245384 A JP 61245384A JP 24538486 A JP24538486 A JP 24538486A JP H0432713 B2 JPH0432713 B2 JP H0432713B2
Authority
JP
Japan
Prior art keywords
membrane
membranes
chloramine
ultrapure water
water
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
JP61245384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63100998A (ja
Inventor
Satoshi Matsumoto
Yoshinari Fujii
Setsuo Baba
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP61245384A priority Critical patent/JPS63100998A/ja
Publication of JPS63100998A publication Critical patent/JPS63100998A/ja
Publication of JPH0432713B2 publication Critical patent/JPH0432713B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP61245384A 1986-10-17 1986-10-17 超純水の製造方法 Granted JPS63100998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61245384A JPS63100998A (ja) 1986-10-17 1986-10-17 超純水の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61245384A JPS63100998A (ja) 1986-10-17 1986-10-17 超純水の製造方法

Publications (2)

Publication Number Publication Date
JPS63100998A JPS63100998A (ja) 1988-05-06
JPH0432713B2 true JPH0432713B2 (https=) 1992-06-01

Family

ID=17132856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61245384A Granted JPS63100998A (ja) 1986-10-17 1986-10-17 超純水の製造方法

Country Status (1)

Country Link
JP (1) JPS63100998A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133620A1 (ja) * 2011-03-30 2012-10-04 栗田工業株式会社 膜分離方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698277B2 (ja) * 1987-10-14 1994-12-07 栗田工業株式会社 膜分離方法
US4988444A (en) * 1989-05-12 1991-01-29 E. I. Du Pont De Nemours And Company Prevention of biofouling of reverse osmosis membranes
US5722442A (en) * 1994-01-07 1998-03-03 Startec Ventures, Inc. On-site generation of ultra-high-purity buffered-HF for semiconductor processing
JP2003164874A (ja) * 2001-12-03 2003-06-10 Sanyo Aqua Technology Co Ltd 流体の被除去物除去装置、純水の製造装置および純水の製造方法
US20080160604A1 (en) * 2006-12-29 2008-07-03 Amit Gupta Apparatus for producing a stable oxidizing biocide
JP2009112927A (ja) * 2007-11-05 2009-05-28 Japan Organo Co Ltd 分離膜の改質方法、その方法により改質された分離膜、改質薬品、ならびに分離膜の改質に用いる装置
JP5604913B2 (ja) * 2010-03-05 2014-10-15 栗田工業株式会社 水処理方法及び超純水製造方法
KR20130135855A (ko) * 2010-10-29 2013-12-11 도레이 카부시키가이샤 조수 방법 및 조수 장치
JP6090362B2 (ja) 2015-05-20 2017-03-08 栗田工業株式会社 ポリアミド系逆浸透膜の洗浄液、および洗浄方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104472A (en) * 1976-01-27 1977-09-01 Ebara Infilco Co Ltd Desalting method for seawater and brine
JPS53149873A (en) * 1977-06-03 1978-12-27 Kurita Water Ind Ltd Preparatin of ultra-pure water
US4278548A (en) * 1979-08-20 1981-07-14 E. I. Du Pont De Nemours And Company Control of biological growth in reverse osmosis permeators
JPS5949807A (ja) * 1982-09-17 1984-03-22 Teijin Ltd 膜分離装置の微生物増殖抑制方法
JPS59179111A (ja) * 1983-03-31 1984-10-11 Teijin Ltd 耐久性複合膜の製造方法
JPS60209204A (ja) * 1984-03-31 1985-10-21 Kimihiko Okanoe 超純水製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012133620A1 (ja) * 2011-03-30 2012-10-04 栗田工業株式会社 膜分離方法
JPWO2012133620A1 (ja) * 2011-03-30 2014-07-28 栗田工業株式会社 膜分離方法

Also Published As

Publication number Publication date
JPS63100998A (ja) 1988-05-06

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