JPH0512971B2 - - Google Patents

Info

Publication number
JPH0512971B2
JPH0512971B2 JP403687A JP403687A JPH0512971B2 JP H0512971 B2 JPH0512971 B2 JP H0512971B2 JP 403687 A JP403687 A JP 403687A JP 403687 A JP403687 A JP 403687A JP H0512971 B2 JPH0512971 B2 JP H0512971B2
Authority
JP
Japan
Prior art keywords
membrane
aqueous solution
volatile organic
organic liquid
coated
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
JP403687A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63175607A (ja
Inventor
Yoshinari Fujii
Shoji Kigoshi
Hidetsugu Iwatani
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 JPS63175607A (ja) 1988-07-20
JPH0512971B2 true 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
JPS63175607A (ja) 1988-07-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term