JPH0551328B2 - - Google Patents

Info

Publication number
JPH0551328B2
JPH0551328B2 JP60042472A JP4247285A JPH0551328B2 JP H0551328 B2 JPH0551328 B2 JP H0551328B2 JP 60042472 A JP60042472 A JP 60042472A JP 4247285 A JP4247285 A JP 4247285A JP H0551328 B2 JPH0551328 B2 JP H0551328B2
Authority
JP
Japan
Prior art keywords
membrane
hollow fiber
less
separation membrane
pores
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 - Fee Related
Application number
JP60042472A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230502A (ja
Inventor
Kazuhiko Matsunaga
Masaaki Sekino
Tsukasa Tanyama
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP4247285A priority Critical patent/JPS6230502A/ja
Publication of JPS6230502A publication Critical patent/JPS6230502A/ja
Publication of JPH0551328B2 publication Critical patent/JPH0551328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP4247285A 1985-03-04 1985-03-04 中空糸型分離膜 Granted JPS6230502A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4247285A JPS6230502A (ja) 1985-03-04 1985-03-04 中空糸型分離膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4247285A JPS6230502A (ja) 1985-03-04 1985-03-04 中空糸型分離膜

Publications (2)

Publication Number Publication Date
JPS6230502A JPS6230502A (ja) 1987-02-09
JPH0551328B2 true JPH0551328B2 (enExample) 1993-08-02

Family

ID=12637006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4247285A Granted JPS6230502A (ja) 1985-03-04 1985-03-04 中空糸型分離膜

Country Status (1)

Country Link
JP (1) JPS6230502A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162999A (ja) * 1986-01-13 1987-07-18 株式会社荏原製作所 放射性廃水又は放射性復水の濾過方法
JPS63166404A (ja) * 1986-12-27 1988-07-09 Sumitomo Bakelite Co Ltd 中空糸濾過膜およびその製造方法
US20030038081A1 (en) * 2001-08-14 2003-02-27 I-Fan Wang High strength asymmetric cellulosic membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889627A (ja) * 1981-11-25 1983-05-28 Asahi Chem Ind Co Ltd 再生セルロ−ス微多孔膜
JPS5891822A (ja) * 1981-11-27 1983-05-31 Kuraray Co Ltd ポリスルホン中空繊維膜の製造法
JPH0657302B2 (ja) * 1983-07-13 1994-08-03 株式会社東芝 中空糸膜フイルタの逆洗方法

Also Published As

Publication number Publication date
JPS6230502A (ja) 1987-02-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees