JPS6216122B2 - - Google Patents

Info

Publication number
JPS6216122B2
JPS6216122B2 JP10694081A JP10694081A JPS6216122B2 JP S6216122 B2 JPS6216122 B2 JP S6216122B2 JP 10694081 A JP10694081 A JP 10694081A JP 10694081 A JP10694081 A JP 10694081A JP S6216122 B2 JPS6216122 B2 JP S6216122B2
Authority
JP
Japan
Prior art keywords
membrane
semipermeable
membranes
reverse osmosis
furfuryl alcohol
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
Application number
JP10694081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5811005A (ja
Inventor
Yukio Nakagawa
Hiroyuki Yamamura
Masaru Kurihara
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 JP10694081A priority Critical patent/JPS5811005A/ja
Publication of JPS5811005A publication Critical patent/JPS5811005A/ja
Publication of JPS6216122B2 publication Critical patent/JPS6216122B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP10694081A 1981-07-10 1981-07-10 半透膜の処理法 Granted JPS5811005A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10694081A JPS5811005A (ja) 1981-07-10 1981-07-10 半透膜の処理法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10694081A JPS5811005A (ja) 1981-07-10 1981-07-10 半透膜の処理法

Publications (2)

Publication Number Publication Date
JPS5811005A JPS5811005A (ja) 1983-01-21
JPS6216122B2 true JPS6216122B2 (pt) 1987-04-10

Family

ID=14446376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10694081A Granted JPS5811005A (ja) 1981-07-10 1981-07-10 半透膜の処理法

Country Status (1)

Country Link
JP (1) JPS5811005A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115704A (ja) * 1982-12-24 1984-07-04 Toray Ind Inc 半透膜の処理法
US5755964A (en) * 1996-02-02 1998-05-26 The Dow Chemical Company Method of treating polyamide membranes to increase flux
JP5633517B2 (ja) * 2009-09-29 2014-12-03 栗田工業株式会社 透過膜の阻止率向上方法及び透過膜
JP5914973B2 (ja) * 2011-03-09 2016-05-11 栗田工業株式会社 透過膜の阻止率向上方法及び阻止率向上処理剤

Also Published As

Publication number Publication date
JPS5811005A (ja) 1983-01-21

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