JPS5242649A - Method for processing pulp waste liquid - Google Patents

Method for processing pulp waste liquid

Info

Publication number
JPS5242649A
JPS5242649A JP11793075A JP11793075A JPS5242649A JP S5242649 A JPS5242649 A JP S5242649A JP 11793075 A JP11793075 A JP 11793075A JP 11793075 A JP11793075 A JP 11793075A JP S5242649 A JPS5242649 A JP S5242649A
Authority
JP
Japan
Prior art keywords
waste liquid
pulp waste
processing pulp
processing
cohesion
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
JP11793075A
Other languages
Japanese (ja)
Inventor
Kiichi Tanaka
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.)
NITSUTAN KK
Nittan Co Ltd
Original Assignee
NITSUTAN KK
Nittan 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 NITSUTAN KK, Nittan Co Ltd filed Critical NITSUTAN KK
Priority to JP11793075A priority Critical patent/JPS5242649A/en
Publication of JPS5242649A publication Critical patent/JPS5242649A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a pulp waste liquid processing method, which can accomplish cohesion and separation of lignin, organic substances or the like in the pulp waste liquid with excellent cohesiveness and decoloring efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP11793075A 1975-09-30 1975-09-30 Method for processing pulp waste liquid Pending JPS5242649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11793075A JPS5242649A (en) 1975-09-30 1975-09-30 Method for processing pulp waste liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11793075A JPS5242649A (en) 1975-09-30 1975-09-30 Method for processing pulp waste liquid

Publications (1)

Publication Number Publication Date
JPS5242649A true JPS5242649A (en) 1977-04-02

Family

ID=14723712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11793075A Pending JPS5242649A (en) 1975-09-30 1975-09-30 Method for processing pulp waste liquid

Country Status (1)

Country Link
JP (1) JPS5242649A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111522A (en) * 1981-12-25 1983-07-02 Sony Corp Aft circuit
JPH0240287A (en) * 1988-07-29 1990-02-09 Dia Furotsuku Kk Flocculating method for waste water of paper/pulp manufacture
US5597510A (en) * 1993-05-24 1997-01-28 Kemrhone France Coagulants containing basic aluminum polychloride or polychlorosulfatean iron compound, and an alkali or alkyline earth metall halide
JP2006102743A (en) * 2004-09-07 2006-04-20 Ki System:Kk Method for black liquor treatment
JP2011078971A (en) * 2004-09-07 2011-04-21 Ki System:Kk Treatment method of black liquor
WO2011162420A1 (en) * 2010-06-25 2011-12-29 ロペスアンドエヌティ有限会社 Method for recovering lignin in the neutral range from spent pulp cooking liquor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879460A (en) * 1972-01-28 1973-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879460A (en) * 1972-01-28 1973-10-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111522A (en) * 1981-12-25 1983-07-02 Sony Corp Aft circuit
JPH0240287A (en) * 1988-07-29 1990-02-09 Dia Furotsuku Kk Flocculating method for waste water of paper/pulp manufacture
US5597510A (en) * 1993-05-24 1997-01-28 Kemrhone France Coagulants containing basic aluminum polychloride or polychlorosulfatean iron compound, and an alkali or alkyline earth metall halide
JP2006102743A (en) * 2004-09-07 2006-04-20 Ki System:Kk Method for black liquor treatment
JP4655862B2 (en) * 2004-09-07 2011-03-23 株式会社 ケイ・アイシステム Black liquor processing method
JP2011078971A (en) * 2004-09-07 2011-04-21 Ki System:Kk Treatment method of black liquor
WO2011162420A1 (en) * 2010-06-25 2011-12-29 ロペスアンドエヌティ有限会社 Method for recovering lignin in the neutral range from spent pulp cooking liquor

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