FI982705A0 - Method for treating waste liquors - Google Patents

Method for treating waste liquors

Info

Publication number
FI982705A0
FI982705A0 FI982705A FI982705A FI982705A0 FI 982705 A0 FI982705 A0 FI 982705A0 FI 982705 A FI982705 A FI 982705A FI 982705 A FI982705 A FI 982705A FI 982705 A0 FI982705 A0 FI 982705A0
Authority
FI
Finland
Prior art keywords
treating waste
waste liquors
liquors
treating
waste
Prior art date
Application number
FI982705A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI982705A (en
FI115471B (en
Inventor
Esko Mattelmaeki
Kari Saviharju
Erkki Kiiskilae
Original Assignee
Ahlstrom Machinery 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 Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy
Priority to FI982705A priority Critical patent/FI115471B/en
Publication of FI982705A0 publication Critical patent/FI982705A0/en
Priority to NO996166A priority patent/NO996166L/en
Priority to SE9904551A priority patent/SE522393C2/en
Publication of FI982705A publication Critical patent/FI982705A/en
Application granted granted Critical
Publication of FI115471B publication Critical patent/FI115471B/en

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
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • 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
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
FI982705A 1998-12-14 1998-12-14 Procedures for the treatment of liquids FI115471B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI982705A FI115471B (en) 1998-12-14 1998-12-14 Procedures for the treatment of liquids
NO996166A NO996166L (en) 1998-12-14 1999-12-13 Procedures for the treatment of odluor
SE9904551A SE522393C2 (en) 1998-12-14 1999-12-13 Process for the treatment of liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982705A FI115471B (en) 1998-12-14 1998-12-14 Procedures for the treatment of liquids
FI982705 1998-12-14

Publications (3)

Publication Number Publication Date
FI982705A0 true FI982705A0 (en) 1998-12-14
FI982705A FI982705A (en) 2000-06-15
FI115471B FI115471B (en) 2005-05-13

Family

ID=8553111

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982705A FI115471B (en) 1998-12-14 1998-12-14 Procedures for the treatment of liquids

Country Status (3)

Country Link
FI (1) FI115471B (en)
NO (1) NO996166L (en)
SE (1) SE522393C2 (en)

Also Published As

Publication number Publication date
NO996166D0 (en) 1999-12-13
NO996166L (en) 2000-06-15
FI982705A (en) 2000-06-15
FI115471B (en) 2005-05-13
SE522393C2 (en) 2004-02-03
SE9904551L (en) 2000-06-15
SE9904551D0 (en) 1999-12-13

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