JPS51133346A - A process for utilizing waste water containing polyvinyl alcohol (pva) - Google Patents

A process for utilizing waste water containing polyvinyl alcohol (pva)

Info

Publication number
JPS51133346A
JPS51133346A JP1958475A JP1958475A JPS51133346A JP S51133346 A JPS51133346 A JP S51133346A JP 1958475 A JP1958475 A JP 1958475A JP 1958475 A JP1958475 A JP 1958475A JP S51133346 A JPS51133346 A JP S51133346A
Authority
JP
Japan
Prior art keywords
pva
waste water
polyvinyl alcohol
water containing
utilizing waste
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
JP1958475A
Other languages
Japanese (ja)
Other versions
JPS532653B2 (en
Inventor
Yoshikazu Santo
Eiichi Nakano
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.)
Sando Iron Works Co Ltd
Original Assignee
Sando Iron Works 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 Sando Iron Works Co Ltd filed Critical Sando Iron Works Co Ltd
Priority to JP1958475A priority Critical patent/JPS51133346A/en
Publication of JPS51133346A publication Critical patent/JPS51133346A/en
Publication of JPS532653B2 publication Critical patent/JPS532653B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A process for utilizing waste mater containing PVA by adding borax or boric acid to the waste water as a chemical bonding agent and recovering, separating and reusing as a reclaimed PVA.
COPYRIGHT: (C)1976,JPO&Japio
JP1958475A 1975-05-16 1975-05-16 A process for utilizing waste water containing polyvinyl alcohol (pva) Granted JPS51133346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1958475A JPS51133346A (en) 1975-05-16 1975-05-16 A process for utilizing waste water containing polyvinyl alcohol (pva)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1958475A JPS51133346A (en) 1975-05-16 1975-05-16 A process for utilizing waste water containing polyvinyl alcohol (pva)

Publications (2)

Publication Number Publication Date
JPS51133346A true JPS51133346A (en) 1976-11-19
JPS532653B2 JPS532653B2 (en) 1978-01-30

Family

ID=12003296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1958475A Granted JPS51133346A (en) 1975-05-16 1975-05-16 A process for utilizing waste water containing polyvinyl alcohol (pva)

Country Status (1)

Country Link
JP (1) JPS51133346A (en)

Also Published As

Publication number Publication date
JPS532653B2 (en) 1978-01-30

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