JPS6075307A - 半透膜 - Google Patents

半透膜

Info

Publication number
JPS6075307A
JPS6075307A JP16283884A JP16283884A JPS6075307A JP S6075307 A JPS6075307 A JP S6075307A JP 16283884 A JP16283884 A JP 16283884A JP 16283884 A JP16283884 A JP 16283884A JP S6075307 A JPS6075307 A JP S6075307A
Authority
JP
Japan
Prior art keywords
membrane
reaction
polymer
group
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.)
Granted
Application number
JP16283884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117521B2 (https=
Inventor
Masaru Kurihara
優 栗原
Yukio Nakagawa
幸雄 中川
Kiyoshi Okada
清 岡田
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 JP16283884A priority Critical patent/JPS6075307A/ja
Publication of JPS6075307A publication Critical patent/JPS6075307A/ja
Publication of JPS6117521B2 publication Critical patent/JPS6117521B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP16283884A 1984-08-03 1984-08-03 半透膜 Granted JPS6075307A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16283884A JPS6075307A (ja) 1984-08-03 1984-08-03 半透膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16283884A JPS6075307A (ja) 1984-08-03 1984-08-03 半透膜

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP52134142A Division JPS6028521B2 (ja) 1977-11-10 1977-11-10 半透膜

Publications (2)

Publication Number Publication Date
JPS6075307A true JPS6075307A (ja) 1985-04-27
JPS6117521B2 JPS6117521B2 (https=) 1986-05-08

Family

ID=15762203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16283884A Granted JPS6075307A (ja) 1984-08-03 1984-08-03 半透膜

Country Status (1)

Country Link
JP (1) JPS6075307A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178649A (en) * 1989-12-21 1993-01-12 The Dow Chemical Company Poly(arylene ether ketimine) gas separation membranes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178649A (en) * 1989-12-21 1993-01-12 The Dow Chemical Company Poly(arylene ether ketimine) gas separation membranes

Also Published As

Publication number Publication date
JPS6117521B2 (https=) 1986-05-08

Similar Documents

Publication Publication Date Title
JP3379963B2 (ja) 逆浸透複合膜及びこれを用いた水の逆浸透処理方法
US4005012A (en) Semipermeable membranes and the method for the preparation thereof
NZ202805A (en) Asymmetrical macroporous membranes
JPS61500835A (ja) クロス流型濾過
US4661254A (en) Chlorine-resistant semipermeable membranes
JPH06502116A (ja) 逆浸透−又はナノ濾過膜及びその製造法
FR2843045A1 (fr) "membrane selective ayant une grande resistance a l'encrassement"
JPS5857205B2 (ja) 半透膜の製造方法
CN113289498B (zh) 一种荷正电纳滤膜及其制备方法
CN105561801B (zh) 一种高性能反渗透抗污染膜的制备方法
Zhang et al. Facile fabrication of covalent organic framework composite membranes via interfacial polymerization for enhanced separation and anti-fouling performance
Oak et al. pH effect on molecular size exclusion of polyacrylonitrile ultrafiltration membranes having carboxylic acid groups
Lingaya et al. Advanced sulfonated polyester nanofiltration membranes for superior dye separation, desalination, and chlorine resistance
US4792404A (en) Desalination of saline water
CN110339724A (zh) 一种具有盐浓度响应性复合聚酰胺膜及其制备方法和用途
CN105817146A (zh) 一种cnt改性纳滤膜的制备方法
Wu et al. Carboxymethyl chitosan hydrogel network constructed PES ultrafiltration membrane to separate bovine serum albumin from collagen
JPS6075307A (ja) 半透膜
CN115475540A (zh) 一种聚酰胺复合膜及其制备方法和应用
JP3284115B2 (ja) ポリアミド逆浸透複合膜の製造方法
JP7700605B2 (ja) 複合半透膜
JP3438278B2 (ja) 半透性複合膜およびその製造方法
Chung et al. Urea‐induced “denaturation” of a polymer membrane with poly (L‐glutamic acid) domains for permeation
CN107029566B (zh) 一种超支化结构纳滤膜的制备方法
JPH0232009B2 (https=)