CA1059661A - Decoloration des effluents d'usines de pates et papiers - Google Patents

Decoloration des effluents d'usines de pates et papiers

Info

Publication number
CA1059661A
CA1059661A CA236,183A CA236183A CA1059661A CA 1059661 A CA1059661 A CA 1059661A CA 236183 A CA236183 A CA 236183A CA 1059661 A CA1059661 A CA 1059661A
Authority
CA
Canada
Prior art keywords
resin
effluents
effluent
stream
decolorization
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.)
Expired
Application number
CA236,183A
Other languages
English (en)
Inventor
Steven L. Rock
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of CA1059661A publication Critical patent/CA1059661A/fr
Expired 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
    • B01J41/07—Processes using organic exchangers in the weakly basic form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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)
  • Paper (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Steroid Compounds (AREA)
  • Fats And Perfumes (AREA)
CA236,183A 1974-11-11 1975-09-23 Decoloration des effluents d'usines de pates et papiers Expired CA1059661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52265374A 1974-11-11 1974-11-11

Publications (1)

Publication Number Publication Date
CA1059661A true CA1059661A (fr) 1979-07-31

Family

ID=24081755

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,183A Expired CA1059661A (fr) 1974-11-11 1975-09-23 Decoloration des effluents d'usines de pates et papiers

Country Status (9)

Country Link
JP (1) JPS5166160A (fr)
BE (1) BE835429A (fr)
CA (1) CA1059661A (fr)
FI (1) FI753077A (fr)
FR (1) FR2290399A1 (fr)
MX (1) MX2977E (fr)
NO (1) NO145466C (fr)
PH (1) PH11017A (fr)
SE (1) SE7511225L (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24213A (en) * 1859-05-31 Wheel-jack for carriages
CA992877A (en) * 1971-09-16 1976-07-13 Marvin J. Hurwitz Separation of waste dyestuffs by adsorption processes
SE372298B (fr) * 1972-10-04 1974-12-16 Uddeholms Ab
SE395486B (sv) * 1974-01-25 1977-08-15 Mo Och Domsjoe Ab Sett att minska emissionen av organisk substans vid cellulosafabriker

Also Published As

Publication number Publication date
SE7511225L (sv) 1976-05-12
NO753704L (fr) 1976-05-12
NO145466B (no) 1981-12-21
FR2290399B1 (fr) 1979-05-04
MX2977E (es) 1980-01-15
BE835429A (fr) 1976-05-10
FI753077A (fr) 1976-05-12
NO145466C (no) 1982-03-31
FR2290399A1 (fr) 1976-06-04
PH11017A (en) 1977-10-25
JPS5166160A (fr) 1976-06-08

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