SE356085B - - Google Patents

Info

Publication number
SE356085B
SE356085B SE11726/71A SE1172671A SE356085B SE 356085 B SE356085 B SE 356085B SE 11726/71 A SE11726/71 A SE 11726/71A SE 1172671 A SE1172671 A SE 1172671A SE 356085 B SE356085 B SE 356085B
Authority
SE
Sweden
Application number
SE11726/71A
Inventor
B Broddevall
E Lindberg
Original Assignee
Uddeholms 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 Uddeholms Ab filed Critical Uddeholms Ab
Priority to SE11726/71A priority Critical patent/SE356085B/xx
Priority to SE7300731A priority patent/SE381481B/xx
Priority to DE2243141A priority patent/DE2243141A1/de
Priority to FR7232207A priority patent/FR2152862A1/fr
Priority to NO3303/72A priority patent/NO135674C/no
Priority to ES406702A priority patent/ES406702A1/es
Priority to CA151,805A priority patent/CA987459A/en
Publication of SE356085B publication Critical patent/SE356085B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods
    • D21C11/005—Treatment of liquors with ion-exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
SE11726/71A 1971-09-16 1971-09-16 SE356085B (cg-RX-API-DMAC7.html)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE11726/71A SE356085B (cg-RX-API-DMAC7.html) 1971-09-16 1971-09-16
SE7300731A SE381481B (sv) 1971-09-16 1971-09-16 Sett att atervinna ligninprodukter ur avloppsvatten fran sulfatmassafabriker
DE2243141A DE2243141A1 (de) 1971-09-16 1972-09-01 Verfahren zum reinigen von ligninhaltigen abwaessern aus holzverarbeitenden und aehnlichen industriebetrieben
FR7232207A FR2152862A1 (en) 1971-09-16 1972-09-12 Lignin removal from cellulose plant effluents - by adsorption on porous, granular, phenolic resin
NO3303/72A NO135674C (cg-RX-API-DMAC7.html) 1971-09-16 1972-09-15
ES406702A ES406702A1 (es) 1971-09-16 1972-09-15 Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera.
CA151,805A CA987459A (en) 1971-09-16 1972-09-15 Method of purifying effluents from forest industries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11726/71A SE356085B (cg-RX-API-DMAC7.html) 1971-09-16 1971-09-16

Publications (1)

Publication Number Publication Date
SE356085B true SE356085B (cg-RX-API-DMAC7.html) 1973-05-14

Family

ID=20294503

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11726/71A SE356085B (cg-RX-API-DMAC7.html) 1971-09-16 1971-09-16

Country Status (1)

Country Link
SE (1) SE356085B (cg-RX-API-DMAC7.html)

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