HUT52988A - Method for treating semipermeable polymer diaphragms - Google Patents

Method for treating semipermeable polymer diaphragms

Info

Publication number
HUT52988A
HUT52988A HU449787A HU449787A HUT52988A HU T52988 A HUT52988 A HU T52988A HU 449787 A HU449787 A HU 449787A HU 449787 A HU449787 A HU 449787A HU T52988 A HUT52988 A HU T52988A
Authority
HU
Hungary
Prior art keywords
treating
semipermeable polymer
polymer diaphragms
diaphragms
membranes
Prior art date
Application number
HU449787A
Other languages
Hungarian (hu)
Other versions
HU202126B (en
Inventor
Gabriella Katona
Balazs Keszler
Gabor Kovacs
Original Assignee
Muanyagipari Kutato Intezet
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 Muanyagipari Kutato Intezet filed Critical Muanyagipari Kutato Intezet
Priority to HU449787A priority Critical patent/HU202126B/en
Publication of HUT52988A publication Critical patent/HUT52988A/en
Publication of HU202126B publication Critical patent/HU202126B/en

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

At least one side of semipermeable polymer membranes is irradiated by electron-beams carrying a dose of (1-50) x 10000 Gy or pref. (1-30) x 10000 Gy-S. Prior to or following irradiation, membranes are treated at room temp. with a 5-90% aq. glycerol soln. for 20-120 mins..
HU449787A 1987-10-07 1987-10-07 Method for treating semipermeable polymer membrans HU202126B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU449787A HU202126B (en) 1987-10-07 1987-10-07 Method for treating semipermeable polymer membrans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU449787A HU202126B (en) 1987-10-07 1987-10-07 Method for treating semipermeable polymer membrans

Publications (2)

Publication Number Publication Date
HUT52988A true HUT52988A (en) 1990-09-28
HU202126B HU202126B (en) 1991-02-28

Family

ID=10968120

Family Applications (1)

Application Number Title Priority Date Filing Date
HU449787A HU202126B (en) 1987-10-07 1987-10-07 Method for treating semipermeable polymer membrans

Country Status (1)

Country Link
HU (1) HU202126B (en)

Also Published As

Publication number Publication date
HU202126B (en) 1991-02-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee