FR2511788B1 - Dispositif perfectionne d'inversion de polarite des electrodes empilees dans un appareil d'electrodialyse a etages multiples et procede d'utilisation de ce dispositif - Google Patents

Dispositif perfectionne d'inversion de polarite des electrodes empilees dans un appareil d'electrodialyse a etages multiples et procede d'utilisation de ce dispositif

Info

Publication number
FR2511788B1
FR2511788B1 FR8214019A FR8214019A FR2511788B1 FR 2511788 B1 FR2511788 B1 FR 2511788B1 FR 8214019 A FR8214019 A FR 8214019A FR 8214019 A FR8214019 A FR 8214019A FR 2511788 B1 FR2511788 B1 FR 2511788B1
Authority
FR
France
Prior art keywords
polarity inversion
electrodialysis apparatus
stacked electrodes
stage electrodialysis
improved device
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
Application number
FR8214019A
Other languages
English (en)
Other versions
FR2511788A1 (fr
Inventor
Douglas R Brown
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.)
Suez WTS Systems USA Inc
Original Assignee
Ionics Inc
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 Ionics Inc filed Critical Ionics Inc
Publication of FR2511788A1 publication Critical patent/FR2511788A1/fr
Application granted granted Critical
Publication of FR2511788B1 publication Critical patent/FR2511788B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR8214019A 1981-08-24 1982-08-11 Dispositif perfectionne d'inversion de polarite des electrodes empilees dans un appareil d'electrodialyse a etages multiples et procede d'utilisation de ce dispositif Expired FR2511788B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/295,412 US4381232A (en) 1981-08-24 1981-08-24 Multi-stage electrodialysis stack electrode reversal system and method of operation

Publications (2)

Publication Number Publication Date
FR2511788A1 FR2511788A1 (fr) 1983-02-25
FR2511788B1 true FR2511788B1 (fr) 1986-11-21

Family

ID=23137593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214019A Expired FR2511788B1 (fr) 1981-08-24 1982-08-11 Dispositif perfectionne d'inversion de polarite des electrodes empilees dans un appareil d'electrodialyse a etages multiples et procede d'utilisation de ce dispositif

Country Status (6)

Country Link
US (1) US4381232A (fr)
JP (1) JPS5840110A (fr)
DE (1) DE3231415A1 (fr)
FR (1) FR2511788B1 (fr)
GB (1) GB2104550B (fr)
NL (1) NL192030C (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423653A1 (de) * 1984-06-27 1986-01-09 Gerhard K. Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Verfahren und vorrichtung zum zudosieren von ionen in fluessigkeiten, insbesondere waessriger loesungen
US4908109A (en) * 1985-10-24 1990-03-13 Mercer International, Inc. Electrolytic purification system utilizing rapid reverse current plating electrodes
JPS62125811A (ja) * 1985-11-25 1987-06-08 Shinko Fuaudoraa Kk 電気浸透脱水機の運転方法
DE4317299A1 (de) * 1992-05-25 1993-12-02 Steinmueller Gmbh L & C Verfahren zur Behandlung einer salzhaltigen Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens
EP0759805B1 (fr) * 1994-05-20 2003-12-10 United States Filter Corporation Appareil et procede d'electrodesionisation par inversion simple ou double de polarite
JP3465367B2 (ja) * 1994-08-23 2003-11-10 東陶機器株式会社 イオンリッチ水生成装置
AUPP521298A0 (en) * 1998-08-12 1998-09-03 Life Therapeutics Limited Purification of fibrinogen
US20050224355A1 (en) * 1999-12-23 2005-10-13 Brendon Conlan Removal of biological contaminants
AUPP790898A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Renal dialysis
AUPP790698A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Separation of microorganisms
AUPP971399A0 (en) 1999-04-12 1999-05-06 Life Therapeutics Limited Separation of plasma components
US7077942B1 (en) * 1999-12-23 2006-07-18 Gradipore Limited Removal of biological contaminants
AUPQ691400A0 (en) 2000-04-14 2000-05-11 Life Therapeutics Limited Separation of micromolecules
AUPQ697300A0 (en) * 2000-04-18 2000-05-11 Life Therapeutics Limited Separation apparatus
ATE449200T1 (de) 2000-04-18 2009-12-15 Gradipore Ltd Trennung und behandlung von proben durch elektrophorese
US6923896B2 (en) * 2000-09-22 2005-08-02 The Texas A&M University System Electrophoresis apparatus and method
ATE473040T1 (de) * 2000-10-06 2010-07-15 Arturus Capital Ltd Multi-port-elektrophorese-trennvorrichtung und entsprechendes verfahren
DK1347823T5 (da) * 2000-12-12 2010-01-11 Jurag Separation As Fremgangsmåde og apparat til isolation af ioniske komponenter fra en væske
AUPR222300A0 (en) * 2000-12-21 2001-01-25 Life Therapeutics Limited Electrophoresis device and method
ITTO20010314A1 (it) * 2001-04-02 2002-10-02 Eltek Spa Apparato elettrodomestico utilizzante un liquido, comprendente un sistema di purificazione del tipo in cui almeno una sostanza deve essere s
CN1328180C (zh) * 2001-12-20 2007-07-25 水技术国际公司 分级去离子方法
US7959780B2 (en) 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
US7780833B2 (en) 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
CN101316794B (zh) 2005-10-06 2016-01-06 派克逖克斯公司 流体的电化学离子交换处理
WO2010006310A1 (fr) * 2008-07-11 2010-01-14 Antich Peter P Procédé de purification d’eau
CA2735907A1 (fr) * 2008-09-08 2010-03-11 Jurag Separation A/S Procede et systeme pour un controle ameliore de parametres de processus d'une composition liquide dans un systeme d'electrodialyse renforcee inverse (reed)
WO2011102848A1 (fr) * 2010-02-17 2011-08-25 Katana Energy Llc Installation de dessalement de l'eau de mer sans rejets comprenant l'extraction de minéraux intégrée à la production d'une énergie à cycle combiné au gaz naturel
US10526224B2 (en) 2010-06-02 2020-01-07 Hl Seawater Holdings, Llc Desalination intake system with net positive impact on habitat
US8999171B2 (en) 2011-07-18 2015-04-07 Hl Seawater Holdings, Llc Membrane and electrodialysis based seawater desalination with salt, boron and gypsum recovery
US9217108B2 (en) 2012-08-13 2015-12-22 Enviro Water Minerals Company, Inc. System and method for producing a gypsum slurry for irrigation
US9259703B2 (en) 2012-08-13 2016-02-16 Enviro Water Minerals Company, Inc. System for removing selenium from a feed stream
US9737827B2 (en) 2012-08-13 2017-08-22 Enviro Water Minerals Company, Inc. System for removing high purity salt from a brine
US10105653B2 (en) 2012-08-13 2018-10-23 Enviro Water Minerals Company, Inc. System for rinsing electrodialysis electrodes
US10189733B2 (en) 2012-08-13 2019-01-29 Enviro Water Minerals Company, Inc. Heating system for desalination
US10370275B2 (en) 2013-11-25 2019-08-06 Enviro Water Minerals Company, Inc. System for removing minerals from a brine
US9757695B2 (en) 2015-01-03 2017-09-12 Pionetics Corporation Anti-scale electrochemical apparatus with water-splitting ion exchange membrane
CN108821398B (zh) * 2018-07-10 2022-02-01 佛山市云米电器科技有限公司 Edr脱盐系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860095A (en) * 1952-07-22 1958-11-11 Ionics Separation of electrolytic solutions into concentrated and dilute streams
NL247456A (fr) * 1959-03-25
US3341441A (en) * 1964-01-07 1967-09-12 Ionics Method for preventing scale buildup during electrodialysis operation
DE2045723A1 (fr) * 1969-09-20 1971-04-15
JPS5316374A (en) * 1976-07-30 1978-02-15 Asahi Chem Ind Co Ltd New multistage method of electrodialysis

Also Published As

Publication number Publication date
DE3231415C2 (fr) 1990-09-20
US4381232A (en) 1983-04-26
DE3231415A1 (de) 1983-03-10
JPS5840110A (ja) 1983-03-09
GB2104550B (en) 1985-05-22
FR2511788A1 (fr) 1983-02-25
NL8203237A (nl) 1983-03-16
JPH0245490B2 (fr) 1990-10-09
GB2104550A (en) 1983-03-09
NL192030B (nl) 1996-09-02
NL192030C (nl) 1997-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse