JPH0576330B2 - - Google Patents

Info

Publication number
JPH0576330B2
JPH0576330B2 JP60195731A JP19573185A JPH0576330B2 JP H0576330 B2 JPH0576330 B2 JP H0576330B2 JP 60195731 A JP60195731 A JP 60195731A JP 19573185 A JP19573185 A JP 19573185A JP H0576330 B2 JPH0576330 B2 JP H0576330B2
Authority
JP
Japan
Prior art keywords
membrane
porous
interfacially polymerized
water
reverse osmosis
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
JP60195731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6257614A (ja
Inventor
Masao Goto
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.)
Nok Corp
Original Assignee
Nok Corp
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 Nok Corp filed Critical Nok Corp
Priority to JP60195731A priority Critical patent/JPS6257614A/ja
Publication of JPS6257614A publication Critical patent/JPS6257614A/ja
Publication of JPH0576330B2 publication Critical patent/JPH0576330B2/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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • B01D71/601—Polyethylenimine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP60195731A 1985-09-06 1985-09-06 界面重合多孔質膜の製造方法 Granted JPS6257614A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60195731A JPS6257614A (ja) 1985-09-06 1985-09-06 界面重合多孔質膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60195731A JPS6257614A (ja) 1985-09-06 1985-09-06 界面重合多孔質膜の製造方法

Publications (2)

Publication Number Publication Date
JPS6257614A JPS6257614A (ja) 1987-03-13
JPH0576330B2 true JPH0576330B2 (pm) 1993-10-22

Family

ID=16346024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60195731A Granted JPS6257614A (ja) 1985-09-06 1985-09-06 界面重合多孔質膜の製造方法

Country Status (1)

Country Link
JP (1) JPS6257614A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5823761B2 (ja) * 2011-07-26 2015-11-25 ダイセン・メンブレン・システムズ株式会社 Ｎｆ膜及びその製造方法
CN103846015B (zh) * 2014-02-26 2015-10-21 武汉纺织大学 一种有机-无机叠层超滤膜的制备方法

Also Published As

Publication number Publication date
JPS6257614A (ja) 1987-03-13

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