FR2259183A1 - Purificn. of aq. effluents from cellulose prodn. plants - by separately adsorbing org. anions and other org. matter e.g. lignin - Google Patents

Purificn. of aq. effluents from cellulose prodn. plants - by separately adsorbing org. anions and other org. matter e.g. lignin

Info

Publication number
FR2259183A1
FR2259183A1 FR7502294A FR7502294A FR2259183A1 FR 2259183 A1 FR2259183 A1 FR 2259183A1 FR 7502294 A FR7502294 A FR 7502294A FR 7502294 A FR7502294 A FR 7502294A FR 2259183 A1 FR2259183 A1 FR 2259183A1
Authority
FR
France
Prior art keywords
org
effluents
pref
fraction
plants
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR7502294A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo 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 Mo och Domsjo AB filed Critical Mo och Domsjo AB
Publication of FR2259183A1 publication Critical patent/FR2259183A1/fr
Pending legal-status Critical Current

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treating Waste Gases (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
FR7502294A 1974-01-25 1975-01-24 Purificn. of aq. effluents from cellulose prodn. plants - by separately adsorbing org. anions and other org. matter e.g. lignin Pending FR2259183A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401008A SE395486B (sv) 1974-01-25 1974-01-25 Sett att minska emissionen av organisk substans vid cellulosafabriker

Publications (1)

Publication Number Publication Date
FR2259183A1 true FR2259183A1 (en) 1975-08-22

Family

ID=20320015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502294A Pending FR2259183A1 (en) 1974-01-25 1975-01-24 Purificn. of aq. effluents from cellulose prodn. plants - by separately adsorbing org. anions and other org. matter e.g. lignin

Country Status (9)

Country Link
JP (1) JPS50107770A (it)
AT (1) AT337109B (it)
BR (1) BR7500464A (it)
CA (1) CA1036723A (it)
DE (1) DE2501719A1 (it)
FI (1) FI381574A (it)
FR (1) FR2259183A1 (it)
NO (1) NO143753C (it)
SE (1) SE395486B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290399A1 (fr) * 1974-11-11 1976-06-04 Rohm & Haas Procede pour purifier et decolorer des effluents provenant de la fabrication de pate a papier

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395920B (sv) * 1975-12-19 1977-08-29 Uddeholms Ab Sett vid blekning och tvettning v cellulosamassa
WO2006029478A2 (en) * 2004-09-17 2006-03-23 Orica Australia Pty Ltd Effluent treatment process
DE102012009593B4 (de) 2012-05-07 2019-03-07 Innovent E.V. Verfahren zum Abbau von Polysacchariden ausgewählt aus den Stoffgruppen der Glykosaminoglykane und deren Derivaten sowie der Alginate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290399A1 (fr) * 1974-11-11 1976-06-04 Rohm & Haas Procede pour purifier et decolorer des effluents provenant de la fabrication de pate a papier

Also Published As

Publication number Publication date
NO143753B (no) 1980-12-29
JPS50107770A (it) 1975-08-25
AT337109B (de) 1977-06-10
NO143753C (no) 1981-04-08
SE7401008L (it) 1975-07-28
NO744678L (it) 1975-08-18
ATA54575A (de) 1976-09-15
BR7500464A (pt) 1975-11-04
SE395486B (sv) 1977-08-15
DE2501719A1 (de) 1975-07-31
FI381574A (it) 1975-07-26
CA1036723A (en) 1978-08-15

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