[go: up one dir, main page]

JPS52146961A - Process for treating waste water containing polyvinyl alcohol - Google Patents

Process for treating waste water containing polyvinyl alcohol

Info

Publication number
JPS52146961A
JPS52146961A JP6312076A JP6312076A JPS52146961A JP S52146961 A JPS52146961 A JP S52146961A JP 6312076 A JP6312076 A JP 6312076A JP 6312076 A JP6312076 A JP 6312076A JP S52146961 A JPS52146961 A JP S52146961A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
waste water
water containing
containing polyvinyl
treating 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.)
Pending
Application number
JP6312076A
Other languages
Japanese (ja)
Inventor
Kozo Mizukami
Kazumichi Kishigami
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6312076A priority Critical patent/JPS52146961A/en
Publication of JPS52146961A publication Critical patent/JPS52146961A/en
Pending legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)

Abstract

PURPOSE: To efficiently agglomerate and separate polyvinyl alcohol and to reduce the COD, by adding a specified amount of sodium sulfate to a waste water containing polyvinyl alcohol.
COPYRIGHT: (C)1977,JPO&Japio
JP6312076A 1976-05-31 1976-05-31 Process for treating waste water containing polyvinyl alcohol Pending JPS52146961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6312076A JPS52146961A (en) 1976-05-31 1976-05-31 Process for treating waste water containing polyvinyl alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6312076A JPS52146961A (en) 1976-05-31 1976-05-31 Process for treating waste water containing polyvinyl alcohol

Publications (1)

Publication Number Publication Date
JPS52146961A true JPS52146961A (en) 1977-12-07

Family

ID=13220097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6312076A Pending JPS52146961A (en) 1976-05-31 1976-05-31 Process for treating waste water containing polyvinyl alcohol

Country Status (1)

Country Link
JP (1) JPS52146961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788478A (en) * 1993-09-22 1995-04-04 Kuraray Co Ltd Wastewater treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788478A (en) * 1993-09-22 1995-04-04 Kuraray Co Ltd Wastewater treatment method

Similar Documents

Publication Publication Date Title
JPS5310553A (en) Mehtod of treating waste water containing fluorine and boron
JPS53123559A (en) Method of treating waste water containig low density cyanide
JPS52146961A (en) Process for treating waste water containing polyvinyl alcohol
JPS51127569A (en) Waste water treatment method
JPS51138061A (en) Treating method of waste
JPS5223851A (en) Drainage disposal process
JPS53133966A (en) Waste-water treating system
JPS51148971A (en) Surfactant containing waste water treatment
JPS52137157A (en) Process for treating glyoxal group resin-containing waste water
JPS5370546A (en) Method of treating waste water duffused from solid waste
JPS5326456A (en) Method of manufacturing granular material for use in treatment of waste water
JPS53115565A (en) Method of treating organic waste water
JPS52135560A (en) Microbial treating method of waste water
JPS5228165A (en) Disposal process of waste water comprising fluorine
JPS5341063A (en) Anaerobic digesting tank
JPS5370560A (en) Method of treating waste water
JPS5293165A (en) Method for treating waste water containing polyvinyl alcohol resin
JPS51127568A (en) Method for treating polyvinyl alcohol resin containing waste water
JPS51148968A (en) Waste water treatment
JPS51145168A (en) Method of treating waste liquid containing formaldehyde
JPS52126065A (en) Process for treating waste water of a paper factory
JPS5254074A (en) Method of assimilating polyvinyl alcohol
JPS51138060A (en) Treating method of waste containing branched polyvalent alcohols
JPS52105651A (en) Process for treating drain water
JPS53132171A (en) Process for wastewater treatment