SE391955B - WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID - Google Patents

WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID

Info

Publication number
SE391955B
SE391955B SE7508159A SE7508159A SE391955B SE 391955 B SE391955 B SE 391955B SE 7508159 A SE7508159 A SE 7508159A SE 7508159 A SE7508159 A SE 7508159A SE 391955 B SE391955 B SE 391955B
Authority
SE
Sweden
Prior art keywords
waste
felling
cleaned
way
weak acid
Prior art date
Application number
SE7508159A
Other languages
Swedish (sv)
Other versions
SE7508159L (en
Inventor
G Eriksson
U Knoos
B Nordin
Original Assignee
Korsnaes Marma Ab
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 Korsnaes Marma Ab filed Critical Korsnaes Marma Ab
Priority to SE7508159A priority Critical patent/SE391955B/en
Publication of SE7508159L publication Critical patent/SE7508159L/en
Publication of SE391955B publication Critical patent/SE391955B/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
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
SE7508159A 1975-07-16 1975-07-16 WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID SE391955B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7508159A SE391955B (en) 1975-07-16 1975-07-16 WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7508159A SE391955B (en) 1975-07-16 1975-07-16 WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID

Publications (2)

Publication Number Publication Date
SE7508159L SE7508159L (en) 1977-01-17
SE391955B true SE391955B (en) 1977-03-07

Family

ID=20325149

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508159A SE391955B (en) 1975-07-16 1975-07-16 WAY TO EXTRACT CLEANING SUBSTANCES FROM THE FELLING, WHICH IS OBTAINED WHEN LIKE THE BLEACHING WASTE WASTE IS CLEANED BY ADDING A LOOSE ALUMINUM SALT IN A WEAK ACID

Country Status (1)

Country Link
SE (1) SE391955B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151097A1 (en) * 1984-01-16 1985-08-07 Boliden Aktiebolag A method for removing resin from a paper pulp process liquor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151097A1 (en) * 1984-01-16 1985-08-07 Boliden Aktiebolag A method for removing resin from a paper pulp process liquor

Also Published As

Publication number Publication date
SE7508159L (en) 1977-01-17

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