JPS53137877A - Method of separating water by means of membrane - Google Patents

Method of separating water by means of membrane

Info

Publication number
JPS53137877A
JPS53137877A JP5403177A JP5403177A JPS53137877A JP S53137877 A JPS53137877 A JP S53137877A JP 5403177 A JP5403177 A JP 5403177A JP 5403177 A JP5403177 A JP 5403177A JP S53137877 A JPS53137877 A JP S53137877A
Authority
JP
Japan
Prior art keywords
water
membrane
separating water
contacting
surface side
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.)
Granted
Application number
JP5403177A
Other languages
Japanese (ja)
Other versions
JPS592522B2 (en
Inventor
Michihiro Nakamura
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 JP52054031A priority Critical patent/JPS592522B2/en
Publication of JPS53137877A publication Critical patent/JPS53137877A/en
Publication of JPS592522B2 publication Critical patent/JPS592522B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To separate water from water mixture, which b.p. is higher than water, in energy saving condition, by contacting said water mixture with a 1st surface side of a water permeability high molecular membrane, and by contacting and so on specified sweep liquid, which b.p. is lower than water, with a 2nd surface side of the membrane.
COPYRIGHT: (C)1978,JPO&Japio
JP52054031A 1977-05-09 1977-05-09 Water separation method using membranes Expired JPS592522B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52054031A JPS592522B2 (en) 1977-05-09 1977-05-09 Water separation method using membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52054031A JPS592522B2 (en) 1977-05-09 1977-05-09 Water separation method using membranes

Publications (2)

Publication Number Publication Date
JPS53137877A true JPS53137877A (en) 1978-12-01
JPS592522B2 JPS592522B2 (en) 1984-01-19

Family

ID=12959205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52054031A Expired JPS592522B2 (en) 1977-05-09 1977-05-09 Water separation method using membranes

Country Status (1)

Country Link
JP (1) JPS592522B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140379A (en) * 1974-04-01 1975-11-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140379A (en) * 1974-04-01 1975-11-11

Also Published As

Publication number Publication date
JPS592522B2 (en) 1984-01-19

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