JPH0253988A - パルプ工場廃液の処理方法 - Google Patents

パルプ工場廃液の処理方法

Info

Publication number
JPH0253988A
JPH0253988A JP20506288A JP20506288A JPH0253988A JP H0253988 A JPH0253988 A JP H0253988A JP 20506288 A JP20506288 A JP 20506288A JP 20506288 A JP20506288 A JP 20506288A JP H0253988 A JPH0253988 A JP H0253988A
Authority
JP
Japan
Prior art keywords
pulp
waste liquid
calcium
calcium carbonate
caustic alkali
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
JP20506288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0252034B2 (OSRAM
Inventor
Akio Onda
御田 昭雄
Akio Dobashi
土橋 昭雄
Taketoshi Akae
赤江 武俊
Susumu Kashiwabara
進 柏原
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.)
NIPPON PLANT KIYOURIYOKU KK
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
NIPPON PLANT KIYOURIYOKU KK
Agency of Industrial Science and Technology
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 NIPPON PLANT KIYOURIYOKU KK, Agency of Industrial Science and Technology filed Critical NIPPON PLANT KIYOURIYOKU KK
Priority to JP20506288A priority Critical patent/JPH0253988A/ja
Publication of JPH0253988A publication Critical patent/JPH0253988A/ja
Publication of JPH0252034B2 publication Critical patent/JPH0252034B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Paper (AREA)
JP20506288A 1988-08-17 1988-08-17 パルプ工場廃液の処理方法 Granted JPH0253988A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20506288A JPH0253988A (ja) 1988-08-17 1988-08-17 パルプ工場廃液の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20506288A JPH0253988A (ja) 1988-08-17 1988-08-17 パルプ工場廃液の処理方法

Publications (2)

Publication Number Publication Date
JPH0253988A true JPH0253988A (ja) 1990-02-22
JPH0252034B2 JPH0252034B2 (OSRAM) 1990-11-09

Family

ID=16500802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20506288A Granted JPH0253988A (ja) 1988-08-17 1988-08-17 パルプ工場廃液の処理方法

Country Status (1)

Country Link
JP (1) JPH0253988A (OSRAM)

Also Published As

Publication number Publication date
JPH0252034B2 (OSRAM) 1990-11-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term