JPH0446978B2 - - Google Patents

Info

Publication number
JPH0446978B2
JPH0446978B2 JP58073892A JP7389283A JPH0446978B2 JP H0446978 B2 JPH0446978 B2 JP H0446978B2 JP 58073892 A JP58073892 A JP 58073892A JP 7389283 A JP7389283 A JP 7389283A JP H0446978 B2 JPH0446978 B2 JP H0446978B2
Authority
JP
Japan
Prior art keywords
membrane
cellulose
layer
composite membrane
composite
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
JP58073892A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59199247A (ja
Inventor
Yukari Shigemoto
Michitaka Iwata
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7389283A priority Critical patent/JPS59199247A/ja
Publication of JPS59199247A publication Critical patent/JPS59199247A/ja
Publication of JPH0446978B2 publication Critical patent/JPH0446978B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
JP7389283A 1983-04-28 1983-04-28 再生セルロ−スの複合膜 Granted JPS59199247A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7389283A JPS59199247A (ja) 1983-04-28 1983-04-28 再生セルロ−スの複合膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7389283A JPS59199247A (ja) 1983-04-28 1983-04-28 再生セルロ−スの複合膜

Publications (2)

Publication Number Publication Date
JPS59199247A JPS59199247A (ja) 1984-11-12
JPH0446978B2 true JPH0446978B2 (cs) 1992-07-31

Family

ID=13531305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7389283A Granted JPS59199247A (ja) 1983-04-28 1983-04-28 再生セルロ−スの複合膜

Country Status (1)

Country Link
JP (1) JPS59199247A (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090664A (cs) * 1973-12-15 1975-07-19
JPS5142789A (ja) * 1974-10-09 1976-04-12 Asahi Chemical Ind Nisodanmenkozoojusuru aseteetofuirumu oyobi sonoseizoho
JPS577206A (en) * 1980-06-16 1982-01-14 Teijin Ltd Cellulose ester anisotropic membrane

Also Published As

Publication number Publication date
JPS59199247A (ja) 1984-11-12

Similar Documents

Publication Publication Date Title
US3457171A (en) Graphitic oxide memberane for desalinating water
JP6694326B2 (ja) 複合膜
JPH0218695B2 (cs)
CN105026022A (zh) 复合半透膜及其制造方法
EP2902095A1 (en) Composite semipermeable membrane
JPH0515498B2 (cs)
US6325218B1 (en) Polyion complex separation membrane with a double structure
JP5884453B2 (ja) 複合半透膜、複合半透膜エレメントおよび複合半透膜の製造方法
EP0037185B1 (en) A semipermeable membrane
KR880000511B1 (ko) 다공성 재생 셀룰로오스 막 및 그 제조 방법
JP2519831B2 (ja) 荷電型分離膜の製造方法
JPH0446978B2 (cs)
JPS6225402B2 (cs)
JPH0246608B2 (cs)
JPH0122008B2 (cs)
JPS6211881B2 (cs)
JPS6244018B2 (cs)
JP2584011B2 (ja) 液体中の溶存ガスの脱気方法
JPH01184001A (ja) ポリスルホン多孔膜
JPH03109930A (ja) 限外濾過膜
JPH0365229A (ja) 浸透気化用複合膜
JP3218101B2 (ja) 有機物分離用半透膜およびその製造方法
JPH041015B2 (cs)
JPH054126B2 (cs)
JPH1176774A (ja) 脱水用分離膜及びその製造方法