JPS63221807A - 逆浸透膜の製造方法 - Google Patents

逆浸透膜の製造方法

Info

Publication number
JPS63221807A
JPS63221807A JP62055363A JP5536387A JPS63221807A JP S63221807 A JPS63221807 A JP S63221807A JP 62055363 A JP62055363 A JP 62055363A JP 5536387 A JP5536387 A JP 5536387A JP S63221807 A JPS63221807 A JP S63221807A
Authority
JP
Japan
Prior art keywords
membrane
surfactant
reverse osmosis
solution
above formula
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
JP62055363A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426887B2 (2
Inventor
Setsuo Baba
馬場　節雄
Yoshinari Fujii
能成 藤井
Satoshi Matsumoto
聰 松本
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 JP62055363A priority Critical patent/JPS63221807A/ja
Publication of JPS63221807A publication Critical patent/JPS63221807A/ja
Publication of JPH0426887B2 publication Critical patent/JPH0426887B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP62055363A 1987-03-12 1987-03-12 逆浸透膜の製造方法 Granted JPS63221807A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62055363A JPS63221807A (ja) 1987-03-12 1987-03-12 逆浸透膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62055363A JPS63221807A (ja) 1987-03-12 1987-03-12 逆浸透膜の製造方法

Publications (2)

Publication Number Publication Date
JPS63221807A true JPS63221807A (ja) 1988-09-14
JPH0426887B2 JPH0426887B2 (2) 1992-05-08

Family

ID=12996405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62055363A Granted JPS63221807A (ja) 1987-03-12 1987-03-12 逆浸透膜の製造方法

Country Status (1)

Country Link
JP (1) JPS63221807A (2)

Also Published As

Publication number Publication date
JPH0426887B2 (2) 1992-05-08

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