JPS5357185A - Improved preserving method for selectively permeable membrane - Google Patents

Improved preserving method for selectively permeable membrane

Info

Publication number
JPS5357185A
JPS5357185A JP13301676A JP13301676A JPS5357185A JP S5357185 A JPS5357185 A JP S5357185A JP 13301676 A JP13301676 A JP 13301676A JP 13301676 A JP13301676 A JP 13301676A JP S5357185 A JPS5357185 A JP S5357185A
Authority
JP
Japan
Prior art keywords
permeable membrane
selectively permeable
preserving method
improved preserving
improved
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
JP13301676A
Other languages
Japanese (ja)
Inventor
Osamu Kusudo
Yoshito Hamamoto
Hirokuni Tanii
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP13301676A priority Critical patent/JPS5357185A/en
Publication of JPS5357185A publication Critical patent/JPS5357185A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To prevent contamination of used, selectively permeable membrane with microorganismus by, after taking out of food etc. to be treated, washing the membrane with water and by preserving it in such a state that it is immersed in acid or alkali solution or wetted with those solutions, and by washing it with alkali or acid solution when it is reutilized.
COPYRIGHT: (C)1978,JPO&Japio
JP13301676A 1976-11-04 1976-11-04 Improved preserving method for selectively permeable membrane Pending JPS5357185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13301676A JPS5357185A (en) 1976-11-04 1976-11-04 Improved preserving method for selectively permeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13301676A JPS5357185A (en) 1976-11-04 1976-11-04 Improved preserving method for selectively permeable membrane

Publications (1)

Publication Number Publication Date
JPS5357185A true JPS5357185A (en) 1978-05-24

Family

ID=15094816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13301676A Pending JPS5357185A (en) 1976-11-04 1976-11-04 Improved preserving method for selectively permeable membrane

Country Status (1)

Country Link
JP (1) JPS5357185A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163704A (en) * 1980-04-18 1981-12-16 Du Pont Method of treating reverse osmosis membrane
US4767538A (en) * 1983-01-14 1988-08-30 Baxter Travenol Laboratories, Inc. Washing of semipermeable membrane
JPH0183488U (en) * 1987-11-17 1989-06-02
US4844809A (en) * 1984-11-16 1989-07-04 Nitto Chemical Industry Co., Ltd. Method for purifying reaction solution obtained by using microbial cell, immobilized microbial cell, or immobilized enzyme
US5356651A (en) * 1992-12-30 1994-10-18 Pall Corporation Manufacturing method for producing sterile milk using dynamic microfiltration
JP2007000790A (en) * 2005-06-24 2007-01-11 Japan Organo Co Ltd Method and device for treating/preserving separation membrane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163704A (en) * 1980-04-18 1981-12-16 Du Pont Method of treating reverse osmosis membrane
US4767538A (en) * 1983-01-14 1988-08-30 Baxter Travenol Laboratories, Inc. Washing of semipermeable membrane
US4844809A (en) * 1984-11-16 1989-07-04 Nitto Chemical Industry Co., Ltd. Method for purifying reaction solution obtained by using microbial cell, immobilized microbial cell, or immobilized enzyme
JPH0183488U (en) * 1987-11-17 1989-06-02
US5356651A (en) * 1992-12-30 1994-10-18 Pall Corporation Manufacturing method for producing sterile milk using dynamic microfiltration
JP2007000790A (en) * 2005-06-24 2007-01-11 Japan Organo Co Ltd Method and device for treating/preserving separation membrane

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