ES2041700T3 - Procedimiento para la extraccion de cationes y su aplicacion al tratamiento de efluentes acuosos. - Google Patents

Procedimiento para la extraccion de cationes y su aplicacion al tratamiento de efluentes acuosos.

Info

Publication number
ES2041700T3
ES2041700T3 ES198787402894T ES87402894T ES2041700T3 ES 2041700 T3 ES2041700 T3 ES 2041700T3 ES 198787402894 T ES198787402894 T ES 198787402894T ES 87402894 T ES87402894 T ES 87402894T ES 2041700 T3 ES2041700 T3 ES 2041700T3
Authority
ES
Spain
Prior art keywords
cations
extraction
procedure
treatment
application
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 - Lifetime
Application number
ES198787402894T
Other languages
English (en)
Inventor
Sauveur Candau
Maurice Leroy
Jean-Pierre Brunette
Paul Mallo
Jean-Francois Loret
Gilles Waton
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2041700T3 publication Critical patent/ES2041700T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

PROCEDIMIENTO DE EXTRACCION DE CATIONES DE UN EFLUENTE ACUOSO. SE INTRODUCE EN DICHO EFLUENTE UNA CANTIDAD EFICAZ DE UN POLIMERO O COPOLIMERO POR LO MENOS, RETICULADO FISICA O QUIMICAMENTE, A BASE DE ACIDO ACRILICO, POR LO MENOS PARCIALMENTE SALINIZADO Y/O CUATERNIZADO, O BIEN UN COPOLIMERO QUE COMPRENDE 40-60 % EN MOLES DE ACIDO ACRILICO, EN CASO DE NECESIDAD POR LO MENOS PARCIALMENTE SALINIZADO, Y 60-40 % EN MOLES DE UN ACRILATO DE DIALQUILAMINOALQUILO POR LO MENOS, EN EL QUE CADA GRUPO ALQUILO TIENE DE 1 A 4 ATOMOS DE CARBONO, EN CASO DE NECESIDAD POR LO MENOS PARCIALMENTE SALINIZADO O CUATERNIZADO. APLICACION AL TRATAMIENTO DE EFLUENTES ACUOSOS.
ES198787402894T 1986-12-19 1987-12-17 Procedimiento para la extraccion de cationes y su aplicacion al tratamiento de efluentes acuosos. Expired - Lifetime ES2041700T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617791A FR2608457B1 (fr) 1986-12-19 1986-12-19 Procede d'extraction de cations et son application au traitement d'effluents aqueux

Publications (1)

Publication Number Publication Date
ES2041700T3 true ES2041700T3 (es) 1993-12-01

Family

ID=9342075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787402894T Expired - Lifetime ES2041700T3 (es) 1986-12-19 1987-12-17 Procedimiento para la extraccion de cationes y su aplicacion al tratamiento de efluentes acuosos.

Country Status (8)

Country Link
US (1) US4876036A (es)
EP (1) EP0275763B1 (es)
JP (1) JPH0655306B2 (es)
AT (1) ATE86525T1 (es)
CA (1) CA1331226C (es)
DE (1) DE3784687T2 (es)
ES (1) ES2041700T3 (es)
FR (1) FR2608457B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2803149B2 (ja) * 1988-04-28 1998-09-24 住友化学工業株式会社 金属イオン吸収体およびそれを用いる金属イオン吸収方法
US5116415A (en) * 1989-09-25 1992-05-26 Aqs, Inc. Metal value recovery or removal from aqueous media
EP0461517B1 (de) * 1990-06-15 1993-08-25 BASF Aktiengesellschaft Verfahren zur Entfernung oder zur Anreicherung von Schwermetallionen aus wässriger Lösung
DE4019052A1 (de) * 1990-06-15 1991-12-19 Basf Ag Verfahren zur entfernung von schwermetallionen aus waessriger loesung
DE4028989C1 (es) * 1990-09-13 1991-08-22 Merck Patent Gmbh, 6100 Darmstadt, De
US5534153A (en) * 1992-07-24 1996-07-09 Martin Marietta Energy Systems, Inc. Continuous fluidized-bed contactor with recycle of sorbent
US5275509A (en) * 1992-11-02 1994-01-04 Isolyser Company, Inc. Method of disposing of photographic fixer and developer
FR2705958B1 (fr) * 1993-06-04 1995-08-04 Atochem Elf Sa Procédé pour le traitement des effluents générés par les procédés de traitement des métaux, en particulier les procédés de nickelage .
US6103127A (en) 1993-06-08 2000-08-15 Cortex Biochem, Inc. Methods for removing hazardous organic molecules from liquid waste
FR2723935B1 (fr) * 1994-08-26 1997-01-03 Atochem Elf Sa Procede pour abaisser la teneur en cations multivalents de solutions aqueuses
US5862494A (en) * 1995-09-01 1999-01-19 Mcdonnell; John E. Method for entrapping and minimizing moisture bearing low-level radioactive and mixed waste material
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
JP5256503B2 (ja) * 2009-06-29 2013-08-07 株式会社アイ・イー・ジェー 廃水から多価金属を除去する方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943773A (fr) * 1942-03-28 1949-03-17 Phillips & Pain Ets Procédé pour la récupération de métaux précieux
US2340111A (en) * 1942-07-03 1944-01-25 Gen Electric Process for removing cations from liquid media
DE1153004B (de) * 1957-04-20 1963-08-22 Bayer Ag Verwendung von schwachsauren Kationen-austauschern mit Schwammstruktur zur Gewinnung von Schwermetallionen aus Loesungen
FR1588567A (es) * 1968-09-11 1970-04-17
FR2068158A5 (en) * 1969-11-28 1971-08-20 Commissariat Energie Atomique Strontium-90 removal from irradiated fuel effluent - using carboxylic acid cation exchange resin
US4156658A (en) * 1974-06-28 1979-05-29 The United States Of America As Represented By The United States Department Of Energy Fixation of radioactive ions in porous media with ion exchange gels
US3995009A (en) * 1975-09-15 1976-11-30 The United States Of America As Represented By The United States Energy Research And Development Administration Process for loading weak-acid ion exchange resin with uranium
US4070438A (en) * 1976-09-21 1978-01-24 The United States Of America As Represented By The United States Department Of Energy Method for loading resin beds
US4235737A (en) * 1977-12-29 1980-11-25 Komrow Robert R Method for treating radioactive liquids
US4606894A (en) * 1980-09-26 1986-08-19 Ecodyne Corporation Uranium recovery from carbonate leach liquors using carboxylic acid cation exchange resin
JPS58205544A (ja) * 1982-05-26 1983-11-30 Japan Atom Energy Res Inst ウラン吸着材およびその製造方法
US4530723A (en) * 1983-03-07 1985-07-23 Westinghouse Electric Corp. Encapsulation of ion exchange resins
SE8304278L (sv) * 1983-08-04 1985-02-05 Studsvik Energiteknik Ab Forfarande for behandling av anvend, radioaktiv, organisk jonbytarmassa
CH665565A5 (de) * 1983-10-22 1988-05-31 Mitsui Toatsu Chemicals Verfahren zur steuerung der konzentration einer eine makromolekulare verbindung enthaltenden waessrigen loesung oder emulsion.
US4511677A (en) * 1983-11-02 1985-04-16 Phillips Petroleum Company Ion exchange-active compositions consisting of water-soluble polyelectrolyte upon ion exchange functional substrate
US4559170A (en) * 1983-11-03 1985-12-17 Rockwell International Corporation Disposal of bead ion exchange resin wastes
US4720422A (en) * 1984-06-06 1988-01-19 Japan Chemical Analysis Center Material for collecting radionuclides and heavy metals
CH664843A5 (de) * 1984-11-12 1988-03-31 Industrieorientierte Forsch Verfahren zur verbesserung der stabilitaetseigenschaften von verfestigten radioaktiven ionenaustausch-harzpartikeln.
FR2575479B1 (fr) * 1984-12-27 1987-02-27 Charbonnages Ste Chimique Copolymeres amphoteres, leur procede de fabrication et leur application a la retention d'eau
US4683124A (en) * 1985-06-13 1987-07-28 The United States Of America As Represented By The United States Department Of Energy Actinide recovery process
US4715992A (en) * 1985-10-30 1987-12-29 Westinghouse Electric Corp. Filter element reduction method
US4705672A (en) * 1986-04-28 1987-11-10 Calgon Corporation Process to improve the removal of suspended solids in leached uranium ore clarification

Also Published As

Publication number Publication date
JPS63248492A (ja) 1988-10-14
FR2608457B1 (fr) 1993-09-10
CA1331226C (fr) 1994-08-02
EP0275763A1 (fr) 1988-07-27
FR2608457A1 (fr) 1988-06-24
JPH0655306B2 (ja) 1994-07-27
DE3784687T2 (de) 1993-09-02
DE3784687D1 (de) 1993-04-15
US4876036A (en) 1989-10-24
ATE86525T1 (de) 1993-03-15
EP0275763B1 (fr) 1993-03-10

Similar Documents

Publication Publication Date Title
ES2041700T3 (es) Procedimiento para la extraccion de cationes y su aplicacion al tratamiento de efluentes acuosos.
SE8703102D0 (sv) Forfarande for att avlegsna fororeningar fran vatten
DE3579350D1 (de) Wasseraufbereitung.
ES8601311A1 (es) Un procedimiento para el curtido de piel
MX164712B (es) Proceso mejorado para la polimerizacion de polimers que contienen carboxilo
BR8907770A (pt) Solucao para tratamento de metal,solucao aquosa e processo para tratar uma superficie de metal
BR9806789A (pt) Processo para tratamento fìsico-quìmico de efluentes.
BE871512A (fr) Installation de prelevement et de traitement d'epuration d'eaux et d'effluents aqueux.
FR2474017B1 (fr) Epaississeur de boues, notamment de boues activees dans le traitement des eaux
BR8108962A (pt) Processo para o tratamento de aguas residuais
FR2652759B1 (fr) Catalyseurs pour le traitement des effluents gazeux et procede de traitement de ces effluents.
HU891056D0 (en) Process for treating the diseases of the gullet and the stomach-intestine system
FR2516071B1 (fr) Procede par boues activees pour le traitement d'eaux residuaires
DE59407481D1 (de) Verfahren zur Aufbereitung von organisch belastetem Wasser
EP0157317A3 (de) Verfahren und Vorrichtung zur biologischen aeroben Reinigung von Abwasser
ES511280A0 (es) "aparato y metodo perfeccionados para el tratamiento de lodos de aguas residuales".
AR248431A1 (es) Agente para el tratamiento de cuero y pieles, procedimiento para la preparacion de cueros y pieles wet-white.
BR8305605A (pt) Processo para a polimerizacao de acrilato ou de metacrilato
DE69024800D1 (de) Abwasserbehandlung
ATE181506T1 (de) Pharmazeutische präparate enthaltend polymere mit alkyl- oder heteroalkylhauptketten
FR2630099B1 (fr) Procede de traitement et de purification d'eaux
DE68902229D1 (de) Vorrichtung zur aufbereitung von wasser.
FR2621307B3 (fr) Procede d'evacuation et de traitement de boues de decantation provenant de l'epuration d'eaux usees
FR2496084B1 (fr) Procede de traitement de boues d'eaux usees
FR2591584B1 (fr) Procede et installation de traitement d'eaux usees.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 275763

Country of ref document: ES