JPS51125954A - Treating method of pulp digestion waste liquor - Google Patents

Treating method of pulp digestion waste liquor

Info

Publication number
JPS51125954A
JPS51125954A JP8879774A JP8879774A JPS51125954A JP S51125954 A JPS51125954 A JP S51125954A JP 8879774 A JP8879774 A JP 8879774A JP 8879774 A JP8879774 A JP 8879774A JP S51125954 A JPS51125954 A JP S51125954A
Authority
JP
Japan
Prior art keywords
waste liquor
treating method
pulp digestion
digestion waste
pulp
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
JP8879774A
Other languages
Japanese (ja)
Other versions
JPS525788B2 (en
Inventor
Hitoshi Masuda
Chiyoji Kanzawa
Kunio Hata
Kingo Yokota
Shioo Sakai
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.)
Jujo Paper Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Jujo Paper 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 Agency of Industrial Science and Technology, Jujo Paper Co Ltd filed Critical Agency of Industrial Science and Technology
Priority to JP8879774A priority Critical patent/JPS51125954A/en
Publication of JPS51125954A publication Critical patent/JPS51125954A/en
Publication of JPS525788B2 publication Critical patent/JPS525788B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
  • Road Paving Structures (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To recover as a concentrated liquid useful aliphatic acids such as acetic acid, formic acid, etc., contained in distillate (drain) of a pulp digestion waste liquor and form regenerated water which, as such, can be used as industrial water.
COPYRIGHT: (C)1976,JPO&Japio
JP8879774A 1974-08-02 1974-08-02 Treating method of pulp digestion waste liquor Granted JPS51125954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8879774A JPS51125954A (en) 1974-08-02 1974-08-02 Treating method of pulp digestion waste liquor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8879774A JPS51125954A (en) 1974-08-02 1974-08-02 Treating method of pulp digestion waste liquor

Publications (2)

Publication Number Publication Date
JPS51125954A true JPS51125954A (en) 1976-11-02
JPS525788B2 JPS525788B2 (en) 1977-02-16

Family

ID=13952837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8879774A Granted JPS51125954A (en) 1974-08-02 1974-08-02 Treating method of pulp digestion waste liquor

Country Status (1)

Country Link
JP (1) JPS51125954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771690A (en) * 1980-10-22 1982-05-04 Sanyo Kokusaku Pulp Co Ltd Treating method for waste liquid of kraft pulp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771690A (en) * 1980-10-22 1982-05-04 Sanyo Kokusaku Pulp Co Ltd Treating method for waste liquid of kraft pulp
JPS6325833B2 (en) * 1980-10-22 1988-05-26 Sanyo Kokusaku Pulp Co

Also Published As

Publication number Publication date
JPS525788B2 (en) 1977-02-16

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