FR2290399B1 - - Google Patents

Info

Publication number
FR2290399B1
FR2290399B1 FR7532326A FR7532326A FR2290399B1 FR 2290399 B1 FR2290399 B1 FR 2290399B1 FR 7532326 A FR7532326 A FR 7532326A FR 7532326 A FR7532326 A FR 7532326A FR 2290399 B1 FR2290399 B1 FR 2290399B1
Authority
FR
France
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
FR7532326A
Other languages
French (fr)
Other versions
FR2290399A1 (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.)
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
Publication of FR2290399A1 publication Critical patent/FR2290399A1/fr
Application granted granted Critical
Publication of FR2290399B1 publication Critical patent/FR2290399B1/fr
Granted 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Steroid Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7532326A 1974-11-11 1975-10-22 Procede pour purifier et decolorer des effluents provenant de la fabrication de pate a papier Granted FR2290399A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2290399A1 FR2290399A1 (fr) 1976-06-04
FR2290399B1 true FR2290399B1 (fi) 1979-05-04

Family

ID=24081755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532326A Granted FR2290399A1 (fr) 1974-11-11 1975-10-22 Procede pour purifier et decolorer des effluents provenant de la fabrication de pate a papier

Country Status (9)

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

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 (fi) * 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
FR2290399A1 (fr) 1976-06-04
JPS5166160A (fi) 1976-06-08
SE7511225L (sv) 1976-05-12
NO145466C (no) 1982-03-31
PH11017A (en) 1977-10-25
FI753077A (fi) 1976-05-12
MX2977E (es) 1980-01-15
NO753704L (fi) 1976-05-12
CA1059661A (en) 1979-07-31
NO145466B (no) 1981-12-21
BE835429A (fr) 1976-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse