JPH0211291B2 - - Google Patents

Info

Publication number
JPH0211291B2
JPH0211291B2 JP4558781A JP4558781A JPH0211291B2 JP H0211291 B2 JPH0211291 B2 JP H0211291B2 JP 4558781 A JP4558781 A JP 4558781A JP 4558781 A JP4558781 A JP 4558781A JP H0211291 B2 JPH0211291 B2 JP H0211291B2
Authority
JP
Japan
Prior art keywords
membrane
porous membrane
acid
aqueous liquid
liquid containing
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.)
Expired
Application number
JP4558781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57159504A (en
Inventor
Kazuo Matsuda
Kazuo Toyomoto
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP4558781A priority Critical patent/JPS57159504A/ja
Publication of JPS57159504A publication Critical patent/JPS57159504A/ja
Publication of JPH0211291B2 publication Critical patent/JPH0211291B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP4558781A 1981-03-30 1981-03-30 Removal of suspended substance from aqueous liquid containing acid and alkali Granted JPS57159504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4558781A JPS57159504A (en) 1981-03-30 1981-03-30 Removal of suspended substance from aqueous liquid containing acid and alkali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4558781A JPS57159504A (en) 1981-03-30 1981-03-30 Removal of suspended substance from aqueous liquid containing acid and alkali

Publications (2)

Publication Number Publication Date
JPS57159504A JPS57159504A (en) 1982-10-01
JPH0211291B2 true JPH0211291B2 (enrdf_load_stackoverflow) 1990-03-13

Family

ID=12723469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4558781A Granted JPS57159504A (en) 1981-03-30 1981-03-30 Removal of suspended substance from aqueous liquid containing acid and alkali

Country Status (1)

Country Link
JP (1) JPS57159504A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669551B2 (ja) * 1985-09-12 1994-09-07 オルガノ株式会社 濾過膜による濾過方法

Also Published As

Publication number Publication date
JPS57159504A (en) 1982-10-01

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