JPS5266881A - Process for separation by membrane - Google Patents

Process for separation by membrane

Info

Publication number
JPS5266881A
JPS5266881A JP12952075A JP12952075A JPS5266881A JP S5266881 A JPS5266881 A JP S5266881A JP 12952075 A JP12952075 A JP 12952075A JP 12952075 A JP12952075 A JP 12952075A JP S5266881 A JPS5266881 A JP S5266881A
Authority
JP
Japan
Prior art keywords
membrane
separation
liquid
oxidizing
contamination
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
JP12952075A
Other languages
Japanese (ja)
Other versions
JPS592554B2 (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 JP50129520A priority Critical patent/JPS592554B2/en
Publication of JPS5266881A publication Critical patent/JPS5266881A/en
Publication of JPS592554B2 publication Critical patent/JPS592554B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To make sure steady separation for a long time in solid/liquid or liquid/liquid separation process with a membrane by oxidizing the solution to be treated and simultaneous prevention of contamination of the membrane surface.
COPYRIGHT: (C)1977,JPO&Japio
JP50129520A 1975-10-28 1975-10-28 Makubunrihouhou Expired JPS592554B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50129520A JPS592554B2 (en) 1975-10-28 1975-10-28 Makubunrihouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50129520A JPS592554B2 (en) 1975-10-28 1975-10-28 Makubunrihouhou

Publications (2)

Publication Number Publication Date
JPS5266881A true JPS5266881A (en) 1977-06-02
JPS592554B2 JPS592554B2 (en) 1984-01-19

Family

ID=15011518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129520A Expired JPS592554B2 (en) 1975-10-28 1975-10-28 Makubunrihouhou

Country Status (1)

Country Link
JP (1) JPS592554B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687402A (en) * 1979-12-14 1981-07-16 Ebara Infilco Co Ltd Membrane separation method
JPS61167494A (en) * 1985-01-18 1986-07-29 Asahi Chem Ind Co Ltd Treatment of waste water of silicon wafer polishing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109178A (en) * 1974-02-07 1975-08-28
JPS5235179U (en) * 1975-09-03 1977-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109178A (en) * 1974-02-07 1975-08-28
JPS5235179U (en) * 1975-09-03 1977-03-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687402A (en) * 1979-12-14 1981-07-16 Ebara Infilco Co Ltd Membrane separation method
JPS61167494A (en) * 1985-01-18 1986-07-29 Asahi Chem Ind Co Ltd Treatment of waste water of silicon wafer polishing
JPH0439398B2 (en) * 1985-01-18 1992-06-29

Also Published As

Publication number Publication date
JPS592554B2 (en) 1984-01-19

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