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SE0502673L - Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk - Google Patents

Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk

Info

Publication number
SE0502673L
SE0502673L SE0502673A SE0502673A SE0502673L SE 0502673 L SE0502673 L SE 0502673L SE 0502673 A SE0502673 A SE 0502673A SE 0502673 A SE0502673 A SE 0502673A SE 0502673 L SE0502673 L SE 0502673L
Authority
SE
Sweden
Prior art keywords
activated carbon
purification
pulp
aqueous liquid
mills
Prior art date
Application number
SE0502673A
Other languages
English (en)
Inventor
Tage Jan Runar Sundblom
Original Assignee
Holmen 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 Holmen Ab filed Critical Holmen Ab
Priority to SE0502673A priority Critical patent/SE0502673L/sv
Priority to PCT/SE2006/001380 priority patent/WO2007067127A1/en
Publication of SE0502673L publication Critical patent/SE0502673L/sv

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
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/318—Preparation characterised by the starting materials
    • C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
SE0502673A 2005-12-06 2005-12-06 Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk SE0502673L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0502673A SE0502673L (sv) 2005-12-06 2005-12-06 Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk
PCT/SE2006/001380 WO2007067127A1 (en) 2005-12-06 2006-12-01 A method for the purification of contamined aqueous liquid in a pulp or paper mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502673A SE0502673L (sv) 2005-12-06 2005-12-06 Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk

Publications (1)

Publication Number Publication Date
SE0502673L true SE0502673L (sv) 2007-06-07

Family

ID=38123161

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0502673A SE0502673L (sv) 2005-12-06 2005-12-06 Förfarande för rening av kontaminerad vattenbaserad vätska i massafabrik eller pappersbruk

Country Status (2)

Country Link
SE (1) SE0502673L (sv)
WO (1) WO2007067127A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108951244A (zh) * 2018-07-25 2018-12-07 安徽新生纺织有限公司 一种废弃纺织纤维制备纸张的方法
FI20215496A1 (sv) * 2021-04-28 2022-10-29 Aquaflow Oy Förfarande för att återvinna sidoprodukter och/eller avfall för att rena spillvatten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741890A (en) * 1969-08-06 1973-06-26 Combustion Power Solid waste disposal and water purification method and apparatus
US3862909A (en) * 1972-09-05 1975-01-28 Copeland Systems Inc Fluidized bed autogenous combustion and pyrolysis of aqueous effluents to prepare activated carbon
US4134786A (en) * 1976-12-15 1979-01-16 Nasa Process for purification of waste water produced by a Kraft process pulp and paper mill

Also Published As

Publication number Publication date
WO2007067127A1 (en) 2007-06-14

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Legal Events

Date Code Title Description
NAV Patent application has lapsed