FR2314896A1 - Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux - Google Patents

Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux

Info

Publication number
FR2314896A1
FR2314896A1 FR7519178A FR7519178A FR2314896A1 FR 2314896 A1 FR2314896 A1 FR 2314896A1 FR 7519178 A FR7519178 A FR 7519178A FR 7519178 A FR7519178 A FR 7519178A FR 2314896 A1 FR2314896 A1 FR 2314896A1
Authority
FR
France
Prior art keywords
resins
bed
exchange resin
water
particles
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.)
Granted
Application number
FR7519178A
Other languages
English (en)
Other versions
FR2314896B1 (fr
Inventor
Jean-Jacques Wolff
Jacques Boutier
Gerard Fene
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.)
Dia Prosim
Original Assignee
Dia Prosim
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 Dia Prosim filed Critical Dia Prosim
Priority to FR7519178A priority Critical patent/FR2314896A1/fr
Publication of FR2314896A1 publication Critical patent/FR2314896A1/fr
Application granted granted Critical
Publication of FR2314896B1 publication Critical patent/FR2314896B1/fr
Granted 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/09—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds of mixed beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR7519178A 1975-06-19 1975-06-19 Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux Granted FR2314896A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519178A FR2314896A1 (fr) 1975-06-19 1975-06-19 Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519178A FR2314896A1 (fr) 1975-06-19 1975-06-19 Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux

Publications (2)

Publication Number Publication Date
FR2314896A1 true FR2314896A1 (fr) 1977-01-14
FR2314896B1 FR2314896B1 (fr) 1978-02-24

Family

ID=9156746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519178A Granted FR2314896A1 (fr) 1975-06-19 1975-06-19 Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux

Country Status (1)

Country Link
FR (1) FR2314896A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391768A1 (fr) * 1977-05-27 1978-12-22 Clarke Chapman Ltd Procede et installation de regeneration de materiaux echangeurs d'ions
FR2460158A2 (fr) * 1979-06-29 1981-01-23 Northern Eng Ind Procede et installation de regeneration de materiaux echangeurs d'ions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666741A (en) * 1950-11-09 1954-01-19 Worthington Corp Regeneration of mixed single bed deionization
DE971771C (de) * 1952-02-01 1959-03-19 Permutit Ag Verfahren zur Durchfuehrung von Jonenaustauschreaktionen mittels Austauschergemischen und zur Regeneration des Gemisches

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666741A (en) * 1950-11-09 1954-01-19 Worthington Corp Regeneration of mixed single bed deionization
DE971771C (de) * 1952-02-01 1959-03-19 Permutit Ag Verfahren zur Durchfuehrung von Jonenaustauschreaktionen mittels Austauschergemischen und zur Regeneration des Gemisches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391768A1 (fr) * 1977-05-27 1978-12-22 Clarke Chapman Ltd Procede et installation de regeneration de materiaux echangeurs d'ions
FR2460158A2 (fr) * 1979-06-29 1981-01-23 Northern Eng Ind Procede et installation de regeneration de materiaux echangeurs d'ions

Also Published As

Publication number Publication date
FR2314896B1 (fr) 1978-02-24

Similar Documents

Publication Publication Date Title
Clifford Ion exchange and inorganic adsorption
DE3164342D1 (en) Method of partial demineralization of waters by combining weak acid and basic ion-exchanger material and following ion-exchanger material regeneration
Gaspard et al. Clinoptilolite in Drinking Water Treatment for NH 4+ Removal(Utilisation De La Clinoptilolite En Potabilisation Des Eaux--Elimination De L'Ion NH 4+)
ES301589A1 (es) Un método para eliminar impurezas de un liquido
GB1163426A (en) Fluid Purification Device and method of producing same
ZA854619B (en) Process and device for treating liquids with cation exchangers and anion exchangers
FR2314896A1 (fr) Lit melange perfectionne d'echangeurs d'ions, notamment pour l'epuration poussee des eaux
JPS5781881A (en) Treatment of water containing boron
Nelson et al. Adsorption of inorganic materials on activated carbon
EP0228831A2 (fr) Procédé pour traiter un liquide comportant un échange cationique et un enlèvement sélectif d'ions nitrate du liquide et mélanges de résines échangeuses d'ions utilisés à cet effet
ES8503486A1 (es) Un procedimiento de purificacion de una solucion endulzadora
US3655587A (en) Methods and devices for the regeneration of ion exchangers
GB1501308A (en) Method of regenerating a weak base anion exchanger material
Zogorski et al. Removing phenols via activated carbon
JPS57144080A (en) Method and device for purification of liquid using oxine-stuck active carbon
FR2273771A1 (fr) Procede pour eliminer des impuretes organiques a partir de solutions aqueuses
JPS5750588A (en) Mixed bed type desalting device
Schmidt et al. SUL-BISUL (T) ION EXCHANGE PROCESS: FIELD EVALUATION ON BRACKISH WATERS
Watson et al. ADSORPTION OF F 2 BACTERIOPHAGE BY ACTIVATED CARBON AND ION EXCHANGE RESINS
JPS6219914B2 (fr)
Evans et al. Desalination of Rhine River water by ion exchange Part 1. Pilot plant studies of lime slurry regeneration
CLIFFORD et al. Nitrate removal from water supplies by ion exchange[Final Report, Aug. 1975- Dec. 1976]
JPS55124548A (en) Separating fine cation-exchange resin mixing into anion-exchange resin
DE4123651A1 (de) Verfahren zur nitratentfernung
ES293511A3 (es) Procedimiento y aparato para la depuraciën de agua

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse