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 SE7300731A priority Critical patent/SE381481B/en
Priority to SE11726/71A priority patent/SE356085B/xx
Priority to DE2243141A priority patent/DE2243141A1/en
Priority to FR7232207A priority patent/FR2152862A1/en
Priority to ES406702A priority patent/ES406702A1/en
Priority to NO3303/72A priority patent/NO135674C/no
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 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7300731A SE381481B (en) 1971-09-16 1971-09-16 WAY TO RECYCLE LIGNIN PRODUCTS FROM WASTEWATER FROM SULPHATE MASS FACTORIES
SE11726/71A SE356085B (en) 1971-09-16 1971-09-16
DE2243141A DE2243141A1 (en) 1971-09-16 1972-09-01 PROCESS FOR CLEANING LIGNINAL WASTE WATER FROM WOOD PROCESSING AND SIMILAR INDUSTRIAL PLANTS
FR7232207A FR2152862A1 (en) 1971-09-16 1972-09-12 Lignin removal from cellulose plant effluents - by adsorption on porous, granular, phenolic resin
ES406702A ES406702A1 (en) 1971-09-16 1972-09-15 Method of purifying effluents containing lignin, from wood industries. (Machine-translation by Google Translate, not legally binding)
NO3303/72A NO135674C (en) 1971-09-16 1972-09-15
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 (en) 1971-09-16 1971-09-16

Publications (1)

Publication Number Publication Date
SE356085B true SE356085B (en) 1973-05-14

Family

ID=20294503

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11726/71A SE356085B (en) 1971-09-16 1971-09-16

Country Status (1)

Country Link
SE (1) SE356085B (en)

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