BR7500464A - Processo para a remocao de substancias organicas de aguas residuais de fabricas de polpa - Google Patents

Processo para a remocao de substancias organicas de aguas residuais de fabricas de polpa

Info

Publication number
BR7500464A
BR7500464A BR464/75A BR7500464A BR7500464A BR 7500464 A BR7500464 A BR 7500464A BR 464/75 A BR464/75 A BR 464/75A BR 7500464 A BR7500464 A BR 7500464A BR 7500464 A BR7500464 A BR 7500464A
Authority
BR
Brazil
Prior art keywords
removal
organic substances
waste pulp
pulp manufactures
manufactures
Prior art date
Application number
BR464/75A
Other languages
English (en)
Portuguese (pt)
Inventor
H Samuelson
Original Assignee
Mo Och Domsjoe 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 Domsjoe Ab filed Critical Mo Och Domsjoe Ab
Publication of BR7500464A publication Critical patent/BR7500464A/pt

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)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (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)
BR464/75A 1974-01-25 1975-01-23 Processo para a remocao de substancias organicas de aguas residuais de fabricas de polpa BR7500464A (pt)

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
BR7500464A true BR7500464A (pt) 1975-11-04

Family

ID=20320015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR464/75A BR7500464A (pt) 1974-01-25 1975-01-23 Processo para a remocao de substancias organicas de aguas residuais de fabricas de polpa

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1059661A (fr) * 1974-11-11 1979-07-31 Steven L. Rock Decoloration des effluents d'usines de pates et papiers
SE395920B (sv) * 1975-12-19 1977-08-29 Uddeholms Ab Sett vid blekning och tvettning v cellulosamassa
WO2006029478A2 (fr) * 2004-09-17 2006-03-23 Orica Australia Pty Ltd Procede pour traiter des effluents
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

Also Published As

Publication number Publication date
DE2501719A1 (de) 1975-07-31
SE395486B (sv) 1977-08-15
NO744678L (fr) 1975-08-18
JPS50107770A (fr) 1975-08-25
SE7401008L (fr) 1975-07-28
AT337109B (de) 1977-06-10
CA1036723A (fr) 1978-08-15
NO143753B (no) 1980-12-29
NO143753C (no) 1981-04-08
FR2259183A1 (en) 1975-08-22
FI381574A (fr) 1975-07-26
ATA54575A (de) 1976-09-15

Similar Documents

Publication Publication Date Title
BR7500711A (pt) Processo para a producao de combinacoes de organossilicio contendo enxofre
BR7408776A (pt) Processo para a remocao de contaminante(s)de fluidos hidrocarbonaceos
BR7205584D0 (pt) Processo para a obtencao de compostos organosilicicos contendo enxofre
BR7503930A (pt) Processo para a obtencao de terpolimeros
BR7607081A (pt) Processo para fabricar uma caixa de filtro
BR7503008A (pt) Processo para a preparacao de fenilguanidinas substituidas
BR7505203A (pt) Processo para a obtencao de polivinil-pirrolidona-iodo
BR7503729A (pt) Processo para a producao de isocianatos
BR7508170A (pt) Processo para a producao de carbonil-aldimino-metano-fosfanatos
BR7504636A (pt) Processo para a remocao de incrustacoes de carbono
BR7504966A (pt) Processo para a ontencao de fenilmetil-carbinol
BR7505624A (pt) Processo para a producao de finilmetilcarbinol
BR7907236A (pt) Processo para a remocao de compostos organicos do ciclo de producao de terra aluminosa
BR7500464A (pt) Processo para a remocao de substancias organicas de aguas residuais de fabricas de polpa
BR7405488D0 (pt) Processo para refinacao de residuos sulfetados do niquel
BR7505061A (pt) Processo para a obtencao de resorcinois
BR7503491A (pt) Processo para a purificacao de isocianatos organicos
BR7307229D0 (pt) Processo para a obtencao de novos compostos contendo enxofre
BR7501339A (pt) Processo para a deslignificacao de material lignocelulosico
BR7502633A (pt) Processo para a producao de compostos de oxirana substituida
BR7507202A (pt) Processo para a preparacao de octenonitrilas organicas
BR7505365A (pt) Processo para a preparacao de hidrazinas organicas
BR7410563D0 (pt) Processo para a obtencao de novos compostos e compostos assim obtidos
BR7406552D0 (pt) Processo para desidratacao de um sedimento gorduroso
BR7508195A (pt) Processo para a producao de gesso residual