JPS5586536A - Ion exchange fiber and treating method of liquid thereby - Google Patents

Ion exchange fiber and treating method of liquid thereby

Info

Publication number
JPS5586536A
JPS5586536A JP16471178A JP16471178A JPS5586536A JP S5586536 A JPS5586536 A JP S5586536A JP 16471178 A JP16471178 A JP 16471178A JP 16471178 A JP16471178 A JP 16471178A JP S5586536 A JPS5586536 A JP S5586536A
Authority
JP
Japan
Prior art keywords
ion exchange
length
less
fibers
diameter
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.)
Pending
Application number
JP16471178A
Other languages
Japanese (ja)
Inventor
Muneto Makiyama
Teruichi Murata
Taizo Yasumoto
Taro Suzuki
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP16471178A priority Critical patent/JPS5586536A/en
Publication of JPS5586536A publication Critical patent/JPS5586536A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To remove colored or achromatic ion exchange substances, by bringing ion exchange fibers of a prescribed ratio of length to diameter into contact with a liquid containing the ion exchange substances.
CONSTITUTION: Ion exchange fibers, which are made of acrylonitrile, vinyl chloride, PVA or the like and have a length of 25mm or less, a diameter of 100μm or less and a length-to-diameter ratio of about 3500 or less, are brought into contact with a liquid containing colored or achromatic ion exchange substances. Since the shape of each fiber is prescribed and its specific surface area is increased, the time cost to reach the equilibrium ion exchange capacity is shortened and the change in the capacity dependent on the molecular weight of an exchanged substance is little and the exchange velocity is high in general. When the fibers are filled in a column or the like, the separation effect is heightened and problems such as tailing in analysis are eliminated.
COPYRIGHT: (C)1980,JPO&Japio
JP16471178A 1978-12-25 1978-12-25 Ion exchange fiber and treating method of liquid thereby Pending JPS5586536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16471178A JPS5586536A (en) 1978-12-25 1978-12-25 Ion exchange fiber and treating method of liquid thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16471178A JPS5586536A (en) 1978-12-25 1978-12-25 Ion exchange fiber and treating method of liquid thereby

Publications (1)

Publication Number Publication Date
JPS5586536A true JPS5586536A (en) 1980-06-30

Family

ID=15798424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16471178A Pending JPS5586536A (en) 1978-12-25 1978-12-25 Ion exchange fiber and treating method of liquid thereby

Country Status (1)

Country Link
JP (1) JPS5586536A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976788A (en) * 1972-11-24 1974-07-24
JPS4999979A (en) * 1972-11-30 1974-09-20
JPS50103487A (en) * 1974-01-21 1975-08-15
JPS5138526A (en) * 1974-09-25 1976-03-31 Kogyo Gijutsuin Hannoseitansoseni tosono seizohoho
JPS5220391A (en) * 1975-08-08 1977-02-16 Mitsubishi Rayon Co Ltd Process for fabricating a fibrous material containing ion exchangers
JPS5270300A (en) * 1975-12-08 1977-06-11 Mitsubishi Rayon Co Ltd Separation and concentration method of uranium isotope
JPS52120985A (en) * 1976-04-05 1977-10-11 Toray Ind Inc Ion exchange fiber
JPS52138490A (en) * 1976-05-17 1977-11-18 Kurashiki Boseki Kk Cellulose ion exchange fibers and manufacture
JPS534787A (en) * 1976-07-05 1978-01-17 Nichibi Kk Cation exchange fibers and its manufacture
JPS53134993A (en) * 1977-04-26 1978-11-25 Toray Industries Production of insoluble acylaminomethylated fiber

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976788A (en) * 1972-11-24 1974-07-24
JPS4999979A (en) * 1972-11-30 1974-09-20
JPS50103487A (en) * 1974-01-21 1975-08-15
JPS5138526A (en) * 1974-09-25 1976-03-31 Kogyo Gijutsuin Hannoseitansoseni tosono seizohoho
JPS5220391A (en) * 1975-08-08 1977-02-16 Mitsubishi Rayon Co Ltd Process for fabricating a fibrous material containing ion exchangers
JPS5270300A (en) * 1975-12-08 1977-06-11 Mitsubishi Rayon Co Ltd Separation and concentration method of uranium isotope
JPS52120985A (en) * 1976-04-05 1977-10-11 Toray Ind Inc Ion exchange fiber
JPS52138490A (en) * 1976-05-17 1977-11-18 Kurashiki Boseki Kk Cellulose ion exchange fibers and manufacture
JPS534787A (en) * 1976-07-05 1978-01-17 Nichibi Kk Cation exchange fibers and its manufacture
JPS53134993A (en) * 1977-04-26 1978-11-25 Toray Industries Production of insoluble acylaminomethylated fiber

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