JPS63175607A - 揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法 - Google Patents

揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法

Info

Publication number
JPS63175607A
JPS63175607A JP403687A JP403687A JPS63175607A JP S63175607 A JPS63175607 A JP S63175607A JP 403687 A JP403687 A JP 403687A JP 403687 A JP403687 A JP 403687A JP S63175607 A JPS63175607 A JP S63175607A
Authority
JP
Japan
Prior art keywords
membrane
aqueous solution
polyvinylidene fluoride
liquid
volatile organic
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
JP403687A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0512971B2 (enExample
Inventor
Yoshinari Fujii
能成 藤井
Shoji Kigoshi
将次 木越
Hidetsugu Iwatani
岩谷　英嗣
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP403687A priority Critical patent/JPS63175607A/ja
Publication of JPS63175607A publication Critical patent/JPS63175607A/ja
Publication of JPH0512971B2 publication Critical patent/JPH0512971B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP403687A 1987-01-13 1987-01-13 揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法 Granted JPS63175607A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP403687A JPS63175607A (ja) 1987-01-13 1987-01-13 揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP403687A JPS63175607A (ja) 1987-01-13 1987-01-13 揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法

Publications (2)

Publication Number Publication Date
JPS63175607A true JPS63175607A (ja) 1988-07-20
JPH0512971B2 JPH0512971B2 (enExample) 1993-02-19

Family

ID=11573733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP403687A Granted JPS63175607A (ja) 1987-01-13 1987-01-13 揮発性有機液体水溶液濃縮膜とその使用方法およびその製造方法

Country Status (1)

Country Link
JP (1) JPS63175607A (enExample)

Also Published As

Publication number Publication date
JPH0512971B2 (enExample) 1993-02-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term