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JPS5260278A - Method of preventing contamination of membrane - Google Patents

Method of preventing contamination of membrane

Info

Publication number
JPS5260278A
JPS5260278A JP13593675A JP13593675A JPS5260278A JP S5260278 A JPS5260278 A JP S5260278A JP 13593675 A JP13593675 A JP 13593675A JP 13593675 A JP13593675 A JP 13593675A JP S5260278 A JPS5260278 A JP S5260278A
Authority
JP
Japan
Prior art keywords
membrane
liquid
preventing contamination
separting
permeates
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
JP13593675A
Other languages
Japanese (ja)
Other versions
JPS5818124B2 (en
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP50135936A priority Critical patent/JPS5818124B2/en
Publication of JPS5260278A publication Critical patent/JPS5260278A/en
Publication of JPS5818124B2 publication Critical patent/JPS5818124B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: In separting liquid into liquid which remains on a membrane and permeates the membrane by passing the liquid through a cell equipped with a tubular or rod-shaped osmotic membrane under pressure, flexible streamers are kept afloat on the surface of the membrane by utilizing a stream of the liquid to prevent contamination of the membrane.
COPYRIGHT: (C)1977,JPO&Japio
JP50135936A 1975-11-12 1975-11-12 Makosenboshihouhou Expired JPS5818124B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50135936A JPS5818124B2 (en) 1975-11-12 1975-11-12 Makosenboshihouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135936A JPS5818124B2 (en) 1975-11-12 1975-11-12 Makosenboshihouhou

Publications (2)

Publication Number Publication Date
JPS5260278A true JPS5260278A (en) 1977-05-18
JPS5818124B2 JPS5818124B2 (en) 1983-04-11

Family

ID=15163295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135936A Expired JPS5818124B2 (en) 1975-11-12 1975-11-12 Makosenboshihouhou

Country Status (1)

Country Link
JP (1) JPS5818124B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133239U (en) * 1976-04-06 1977-10-11
JPS52133238U (en) * 1976-04-06 1977-10-11
JPS5467745U (en) * 1977-10-20 1979-05-14
EP0341573A2 (en) * 1988-05-13 1989-11-15 Sartorius Ag Process and apparatus for the cross-flow filtration of liquids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516878A (en) * 1974-06-24 1976-01-20 Ebara Infilco KANGATAMAKU SOCHI
JPS5229476A (en) * 1975-08-30 1977-03-05 Takuma Sogo Kenkyusho:Kk Improvement of osmosis tube in reverse osmosis membrane or ultrafiltra tion membrane unit
JPS5230272A (en) * 1975-09-03 1977-03-07 Nitto Electric Ind Co Ltd Reverse osmosis separation apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516878A (en) * 1974-06-24 1976-01-20 Ebara Infilco KANGATAMAKU SOCHI
JPS5229476A (en) * 1975-08-30 1977-03-05 Takuma Sogo Kenkyusho:Kk Improvement of osmosis tube in reverse osmosis membrane or ultrafiltra tion membrane unit
JPS5230272A (en) * 1975-09-03 1977-03-07 Nitto Electric Ind Co Ltd Reverse osmosis separation apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133239U (en) * 1976-04-06 1977-10-11
JPS52133238U (en) * 1976-04-06 1977-10-11
JPS5467745U (en) * 1977-10-20 1979-05-14
JPS5633609Y2 (en) * 1977-10-20 1981-08-10
EP0341573A2 (en) * 1988-05-13 1989-11-15 Sartorius Ag Process and apparatus for the cross-flow filtration of liquids
FR2631246A1 (en) * 1988-05-13 1989-11-17 Sartorius Gmbh FILTER METHOD, DEVICE AND MODULE FOR THE FILTRATION OF LIQUIDS IN CROSS-FLOW OPERATION
JPH0226626A (en) * 1988-05-13 1990-01-29 Sartorius Gmbh Method of preventing and decomposing filter cover layer when liquid containing component distributing finely is filtered by dc/ac operation and apparatus and filter module for implementing the same

Also Published As

Publication number Publication date
JPS5818124B2 (en) 1983-04-11

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