FR2413325A1 - Procede et dispositif pour le traitement de l'eau - Google Patents

Procede et dispositif pour le traitement de l'eau

Info

Publication number
FR2413325A1
FR2413325A1 FR7835323A FR7835323A FR2413325A1 FR 2413325 A1 FR2413325 A1 FR 2413325A1 FR 7835323 A FR7835323 A FR 7835323A FR 7835323 A FR7835323 A FR 7835323A FR 2413325 A1 FR2413325 A1 FR 2413325A1
Authority
FR
France
Prior art keywords
water
cation exchangers
treatment
mineralization
subject
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
FR7835323A
Other languages
English (en)
Other versions
FR2413325B1 (fr
Inventor
Andreas Grohmann
Erhard Schmidt
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.)
PERMUTIT GmbH
Original Assignee
PERMUTIT GmbH
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 PERMUTIT GmbH filed Critical PERMUTIT GmbH
Publication of FR2413325A1 publication Critical patent/FR2413325A1/fr
Application granted granted Critical
Publication of FR2413325B1 publication Critical patent/FR2413325B1/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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

DANS CE PROCEDE, OU L'ON UTILISE DES ECHANGEURS DE CATIONS, L'EAU EST SOUMISE A UN CHANGEMENT DE MINERALISATION DE TELLE FACON QUE LES ECHANGEURS DE CATIONS ENTRENT EN ACTION SOUS FORME DE MAGNESIUM, ET QUE LES IONS CALCIUM CONTENUS DANS L'EAU A L'ETAT DISSOUS SOIENT ECHANGES CONTRE DES IONS MAGNESIUM AUX FINS DE CHANGEMENT DE MINERALISATION, ET QU'ENSUITE LES ECHANGEURS DE CATIONS SOIENT SOUMIS A UNE REGENERATION.
FR7835323A 1978-01-03 1978-12-15 Procede et dispositif pour le traitement de l'eau Granted FR2413325A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782800516 DE2800516A1 (de) 1978-01-03 1978-01-03 Verfahren und vorrichtung zum behandeln von wasser, wie trink- und/oder gebrauchswasser

Publications (2)

Publication Number Publication Date
FR2413325A1 true FR2413325A1 (fr) 1979-07-27
FR2413325B1 FR2413325B1 (fr) 1984-02-03

Family

ID=6029065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835323A Granted FR2413325A1 (fr) 1978-01-03 1978-12-15 Procede et dispositif pour le traitement de l'eau

Country Status (3)

Country Link
DE (1) DE2800516A1 (fr)
FR (1) FR2413325A1 (fr)
GB (1) GB2013171B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286699A1 (fr) * 1987-04-11 1988-10-19 Kernforschungszentrum Karlsruhe Gmbh Procédé pour enlever des cations de métal alcalino-terreux d'une espèce, de solutions aqueuses, à l'aide d'un échangeur d'ions
US4894168A (en) * 1987-04-11 1990-01-16 Kernforschungszentrum Karlsruhe Gmbh Process for the removal of cations of an alkaline earth metal species from aqueous solutions with an ion exchanger material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS269111B1 (en) * 1988-01-13 1990-04-11 Hubner Pavel Method of suspended substances separation that stick in equipment's functional filling for realization of this method
DE10020437A1 (de) * 2000-04-26 2001-11-08 Honeywell Ag Verfahren und Vorrichtung zur Verminderung von Steinbildung und/oder Korrosion in Systemen, die Flüssigkeiten führen oder mit Flüssigkeiten in Kontakt stehen
IL178800A0 (en) * 2006-10-22 2007-07-04 Technion Res & Dev Foundation Post treatment process for desalinated water
DE102006058223A1 (de) 2006-12-01 2008-06-05 Wp Engineering Ltd. Verfahren und Vorrichtung zur Anreicherung von Wasser mit Magnesium-Ionen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947248A (en) * 1930-06-19 1934-02-13 Standard Oil Co Method of regenerating and washing a zeolite bed
FR1184166A (fr) * 1957-10-10 1959-07-17 S E T U D E Procédé pour adoucir des liquides aqueux au moyen d'échangeurs d'ions, et pour régénérer les échangeurs d'ions au moyen de liquides provenant de liquides aqueux durs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759180C (de) * 1939-09-01 1951-08-02 Permutit A G Verfahren zum Auswaschen von mit alkalischen Mitteln wiederbelebten Anionenaustauschern
NL166364B (nl) * 1951-12-28 1954-02-15 Michelin & Cie Elektrochemische cel.
NL79196C (fr) * 1952-01-19
FR1110062A (fr) * 1954-10-14 1956-02-06 Adoucisseur d'eau
DE1106699B (de) * 1955-07-28 1961-05-10 Philipp Mueller Nachf Eugen Bu Verfahren zur Verminderung der Karbonathaerte von Wasser und zur Entfernung seiner Magnesiahaerte
DE1786777U (de) * 1958-09-27 1959-04-09 Georg Jun Hoecker Vorrichtung zur regenerierung von wasserenthaertungsanlagen.
DE1256165B (de) * 1960-06-08 1967-12-07 Georg Hoecker Jun Vorrichtung zum Enthaerten von Wasser mittels eines Enthaertungsmaterials
AT234605B (de) * 1961-03-27 1964-07-10 Karl-Theodor Gaier Wasserenthärter
DE1896988U (de) * 1964-04-30 1964-07-16 Berkefeld Filter Ges Und Celle Ionenaustauscher.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947248A (en) * 1930-06-19 1934-02-13 Standard Oil Co Method of regenerating and washing a zeolite bed
FR1184166A (fr) * 1957-10-10 1959-07-17 S E T U D E Procédé pour adoucir des liquides aqueux au moyen d'échangeurs d'ions, et pour régénérer les échangeurs d'ions au moyen de liquides provenant de liquides aqueux durs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286699A1 (fr) * 1987-04-11 1988-10-19 Kernforschungszentrum Karlsruhe Gmbh Procédé pour enlever des cations de métal alcalino-terreux d'une espèce, de solutions aqueuses, à l'aide d'un échangeur d'ions
US4894168A (en) * 1987-04-11 1990-01-16 Kernforschungszentrum Karlsruhe Gmbh Process for the removal of cations of an alkaline earth metal species from aqueous solutions with an ion exchanger material

Also Published As

Publication number Publication date
DE2800516C2 (fr) 1989-11-23
FR2413325B1 (fr) 1984-02-03
GB2013171A (en) 1979-08-08
DE2800516A1 (de) 1979-07-12
GB2013171B (en) 1982-06-23

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse