AU7627891A - Method for treatment and recycling of pulp mill bleach plant effluents - Google Patents

Method for treatment and recycling of pulp mill bleach plant effluents

Info

Publication number
AU7627891A
AU7627891A AU76278/91A AU7627891A AU7627891A AU 7627891 A AU7627891 A AU 7627891A AU 76278/91 A AU76278/91 A AU 76278/91A AU 7627891 A AU7627891 A AU 7627891A AU 7627891 A AU7627891 A AU 7627891A
Authority
AU
Australia
Prior art keywords
recycling
treatment
pulp mill
bleach plant
plant effluents
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
AU76278/91A
Other versions
AU634381B2 (en
Inventor
Bertel Myreen
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.)
Jaakko Poyry Oy
Original Assignee
Poeyry Jaakko & Co Oy
Jaakko Poyry Oy
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 Poeyry Jaakko & Co Oy, Jaakko Poyry Oy filed Critical Poeyry Jaakko & Co Oy
Publication of AU7627891A publication Critical patent/AU7627891A/en
Application granted granted Critical
Publication of AU634381B2 publication Critical patent/AU634381B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
AU76278/91A 1990-05-04 1991-04-26 Method for treatment and recycling of pulp mill bleach plant effluents Ceased AU634381B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902261A FI85293C (en) 1990-05-04 1990-05-04 FOERFARANDE FOER RENING OCH AOTERFOERING AV CELLULOSAFABRIKERS BLEKERIAVATTEN.
FI902261 1990-05-04

Publications (2)

Publication Number Publication Date
AU7627891A true AU7627891A (en) 1991-11-07
AU634381B2 AU634381B2 (en) 1993-02-18

Family

ID=8530380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76278/91A Ceased AU634381B2 (en) 1990-05-04 1991-04-26 Method for treatment and recycling of pulp mill bleach plant effluents

Country Status (7)

Country Link
JP (1) JPH089837B2 (en)
AU (1) AU634381B2 (en)
BR (1) BR9101745A (en)
CA (1) CA2041536C (en)
ES (1) ES2034879B1 (en)
FI (1) FI85293C (en)
SE (1) SE507066C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002414A1 (en) * 1992-07-20 1994-02-03 Unilever Plc Manufacture of gas hydrates
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
US5439555A (en) * 1992-07-30 1995-08-08 Kamyr, Inc. Minimum adverse environmental pulp with feed to chlorate manufacture
US5300191A (en) * 1992-07-30 1994-04-05 Kamyr, Inc. Chlorine dioxide generation for a zero discharge pulp mill
US5549788A (en) * 1992-07-30 1996-08-27 A. Ahlstrom Corporation Minimal effluents discharge pulp mill with chemical recovery
US5374333A (en) * 1992-07-30 1994-12-20 Kamyr, Inc. Method for minimizing pulp mill effluents
US5628872A (en) * 1993-10-22 1997-05-13 Kanyr Ab Method for bleaching pulp with hydrogen peroxide recovered from cellulosic spent liquor
WO1996011299A1 (en) * 1994-10-05 1996-04-18 Eka Chemicals Ab A method for treating acid and alkaline waste streams from a bleach plant separately
FI990127A0 (en) * 1999-01-22 1999-01-22 Ahlstrom Machinery Oy Process for treating pulp
GB0301183D0 (en) 2003-01-18 2003-02-19 Rolls Royce Plc Electrostatic sensors
SE0300276L (en) * 2003-01-31 2003-12-09 Kvaerner Pulping Tech Method for bleaching cellulose pulp and bleaching line for this
FI126551B (en) * 2009-11-25 2017-02-15 Andritz Oy A method for treating fluid flows at a pulp mill
JP7317509B2 (en) * 2019-01-10 2023-07-31 日本製紙株式会社 Method for producing lignin, and lignin-based dispersant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA973661A (en) * 1972-09-29 1975-09-02 Pulp And Paper Research Institute Of Canada Press alkaline extraction of cellulosic pulp
US4159682A (en) * 1977-12-01 1979-07-03 Dorr-Oliver Incorporated Fluid bed combustion with predrying of moist feed using bed sand
DE3043194A1 (en) * 1980-11-15 1982-07-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover DEVICE FOR MECHANICALLY SEPARATING LIQUIDS FROM LIQUIDS-SOLIDS MIXTURES IN A SCREW PRESS
FI67894C (en) * 1982-05-21 1985-06-10 Rauma Repola Oy FOERFARANDE OCH ANORDNING FOER BLEKNING AV FIBERMASSA
FI77064C (en) * 1985-04-29 1989-01-10 Tampella Oy Ab Process for boiling and bleaching cellulose
NO159494C (en) * 1986-10-23 1989-01-04 Kvaerner Eureka As PROCEDURE BY BLACKING CELLULOSMASS OR FRACTION THEREOF, PLANT FOR USE BY IMPLEMENTING THE PROCEDURE.
NO882815L (en) * 1988-06-24 1989-12-27 Sigurd Fongen PROCEDURE FOR CELLULOUS PREPARATION AND DELIGNIFICATION, WHEATING, DE-INKING AND CLEANING OF CELLULOSE FIBER AND DEVICE FOR CARRYING OUT THE PROCEDURE.
AU619580B2 (en) * 1988-08-23 1992-01-30 Sappi Limited Elimination of bleach effluents
AU635718B2 (en) * 1988-08-26 1993-04-01 Keeran Corporation N.V. A distillation apparatus

Also Published As

Publication number Publication date
SE9101278L (en) 1991-11-05
AU634381B2 (en) 1993-02-18
JPH089837B2 (en) 1996-01-31
FI85293B (en) 1991-12-13
FI85293C (en) 1992-03-25
ES2034879B1 (en) 1993-11-01
SE507066C2 (en) 1998-03-23
CA2041536C (en) 1997-12-09
FI902261A (en) 1991-11-05
FI902261A0 (en) 1990-05-04
CA2041536A1 (en) 1991-11-05
BR9101745A (en) 1991-12-10
ES2034879A1 (en) 1993-04-01
SE9101278D0 (en) 1991-04-26
JPH06257088A (en) 1994-09-13

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