FR2667306B1 - Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede. - Google Patents

Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede.

Info

Publication number
FR2667306B1
FR2667306B1 FR9012033A FR9012033A FR2667306B1 FR 2667306 B1 FR2667306 B1 FR 2667306B1 FR 9012033 A FR9012033 A FR 9012033A FR 9012033 A FR9012033 A FR 9012033A FR 2667306 B1 FR2667306 B1 FR 2667306B1
Authority
FR
France
Prior art keywords
implementing
hard water
softening hard
new electrochemical
electrochemical process
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 - Fee Related
Application number
FR9012033A
Other languages
English (en)
Other versions
FR2667306A1 (fr
Inventor
Bannoud Abdul Hakim
Persin Francoiserumeau Michel
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.)
GEMEAU
Original Assignee
GEMEAU
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 GEMEAU filed Critical GEMEAU
Priority to FR9012033A priority Critical patent/FR2667306B1/fr
Priority to PCT/FR1991/000762 priority patent/WO1992006041A1/fr
Publication of FR2667306A1 publication Critical patent/FR2667306A1/fr
Application granted granted Critical
Publication of FR2667306B1 publication Critical patent/FR2667306B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between them
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46145—Fluid flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR9012033A 1990-09-28 1990-09-28 Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede. Expired - Fee Related FR2667306B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9012033A FR2667306B1 (fr) 1990-09-28 1990-09-28 Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede.
PCT/FR1991/000762 WO1992006041A1 (fr) 1990-09-28 1991-09-30 Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en ×uvre dudit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012033A FR2667306B1 (fr) 1990-09-28 1990-09-28 Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede.

Publications (2)

Publication Number Publication Date
FR2667306A1 FR2667306A1 (fr) 1992-04-03
FR2667306B1 true FR2667306B1 (fr) 1993-01-08

Family

ID=9400783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012033A Expired - Fee Related FR2667306B1 (fr) 1990-09-28 1990-09-28 Nouveau procede electrochimique d'adoucissement des eaux dures et appareil pour la mise en óoeuvre dudit procede.

Country Status (2)

Country Link
FR (1) FR2667306B1 (fr)
WO (1) WO1992006041A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017587A1 (fr) * 1996-10-17 1998-04-30 Maitron Chemiefreie Wasserbehandlung Gmbh Procede et dispositif de traitement electrophysique de l'eau
WO2001030229A1 (fr) * 1999-04-22 2001-05-03 Eltek S.P.A. Appareil menager utilisant de l'eau, notamment une machine a laver, equipe d'un dispositif ameliore permettant d'adoucir l'eau
IT1309792B1 (it) * 1999-04-22 2002-01-30 Eltek Spa Elettrodomestico utilizzante acqua, in particolare una macchinadi lavaggio, con dispositivo perfezionato per l'abbattimento
WO2006030162A1 (fr) * 2004-09-16 2006-03-23 Saint-Gobain Seva Procede et dispositif de traitement d'un fluide par electrolyse.
FR2889178B1 (fr) * 2005-05-27 2007-11-16 Saint Gobain Seva Sa Procede et dispositif de traitement d'un fluide par electrolyse, notamment pour decarbonater l'eau
FR2875227B1 (fr) * 2004-09-16 2006-12-01 Saint Gobain Seva Procede et dispositif de traitement d'un fluide
CN108609748B (zh) * 2018-07-18 2021-10-29 浙江大学 用于循环冷却水软化处理的离子膜电沉积装置与沉积方法
CN111533330A (zh) * 2020-06-05 2020-08-14 北京朗新明环保科技有限公司 一种工业循环水耦合软化结晶处理系统及处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243658A1 (de) * 1982-11-25 1984-05-30 Forschungsinstitut Berghof GmbH, 7400 Tübingen Verfahren zur aufbereitung alkalisch reagierender prozesswaesser und abwaesser
FR2552420B1 (fr) * 1983-09-22 1988-05-27 Lyonnaise Eaux Eclairage Procede et appareil pour la decarbonatation de l'eau par electrolyse
DE3922908A1 (de) * 1989-07-12 1991-01-17 Benckiser Wassertechnik Joh A Verfahren und vorrichtung zur physikalischen behandlung von stroemendem hartem wasser

Also Published As

Publication number Publication date
WO1992006041A1 (fr) 1992-04-16
FR2667306A1 (fr) 1992-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse