DE60327171D1 - Elektrodialysestapel mit geteilter mehrwegezelle - Google Patents

Elektrodialysestapel mit geteilter mehrwegezelle

Info

Publication number
DE60327171D1
DE60327171D1 DE60327171T DE60327171T DE60327171D1 DE 60327171 D1 DE60327171 D1 DE 60327171D1 DE 60327171 T DE60327171 T DE 60327171T DE 60327171 T DE60327171 T DE 60327171T DE 60327171 D1 DE60327171 D1 DE 60327171D1
Authority
DE
Germany
Prior art keywords
fluid
cell
anode
collector
cathode
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
DE60327171T
Other languages
English (en)
Inventor
Alois Sferrazza
Ernst 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.)
EET Corp
Original Assignee
EET Corp
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 EET Corp filed Critical EET Corp
Application granted granted Critical
Publication of DE60327171D1 publication Critical patent/DE60327171D1/de
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
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • 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
    • B01D61/46—Apparatus therefor
    • B01D61/50—Stacks of the plate-and-frame type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/34—Energy carriers
    • B01D2313/345—Electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
DE60327171T 2002-02-21 2003-02-21 Elektrodialysestapel mit geteilter mehrwegezelle Expired - Fee Related DE60327171D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/080,302 US20030155243A1 (en) 2002-02-21 2002-02-21 Multi-path split cell spacer and electrodialysis stack design
PCT/US2003/005185 WO2003072229A1 (en) 2002-02-21 2003-02-21 Multi-path split cell spacer and electrodialysis stack design

Publications (1)

Publication Number Publication Date
DE60327171D1 true DE60327171D1 (de) 2009-05-28

Family

ID=27733190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327171T Expired - Fee Related DE60327171D1 (de) 2002-02-21 2003-02-21 Elektrodialysestapel mit geteilter mehrwegezelle

Country Status (8)

Country Link
US (2) US20030155243A1 (de)
EP (1) EP1476247B1 (de)
JP (1) JP2005532147A (de)
AT (1) ATE428488T1 (de)
AU (1) AU2003217618A1 (de)
CA (1) CA2476638A1 (de)
DE (1) DE60327171D1 (de)
WO (1) WO2003072229A1 (de)

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US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
FR2867694B1 (fr) * 2004-03-16 2006-05-12 Solvay Compartiment et cellule d'electrodialyse, procede de montage d'un electrodialyseur et electrodialyseur
CA2558859C (en) * 2004-04-08 2014-02-04 Mcmaster University Membrane stacks
JP4806401B2 (ja) 2004-06-07 2011-11-02 ナトリックス セパレイションズ インコーポレーテッド 支持型多孔質ゲルを含む安定な複合材料
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
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US7909975B2 (en) * 2005-10-06 2011-03-22 Volker Stevin Contracting Ltd. System for recovering gas produced during electrodialysis
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
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US7820024B2 (en) 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
CA2707214A1 (en) 2007-11-30 2009-06-11 Siemens Water Technologies Corp. Systems and methods for water treatment
KR102178191B1 (ko) 2008-09-02 2020-11-13 머크 밀리포어 리미티드 크로마토그래피 막, 이를 포함하는 장치 및 이의 이용방법
JP5164948B2 (ja) * 2009-09-10 2013-03-21 オルガノ株式会社 電気式脱イオン水製造装置
US9095822B2 (en) * 2010-10-04 2015-08-04 Aquatech International Corporation Split flow EDI apparatus for treating second pass RO permeate water with high flow rate
US8778156B2 (en) * 2010-12-15 2014-07-15 Palo Alto Research Center Incorporated Electrodialytic separation of gas from aqueous carbonate and bicarbonate solutions
US9873088B2 (en) 2011-05-17 2018-01-23 Natrix Separations Inc. Layered tubular membranes for chromatography, and methods of use thereof
US20140183045A1 (en) * 2011-07-01 2014-07-03 Siemens Water Technologies Llc Electrodesalination System and Method
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
JP2014030988A (ja) * 2012-08-06 2014-02-20 Agc Engineering Co Ltd 透析槽用室枠の製造方法
CN104671365B (zh) * 2013-12-02 2017-05-03 上海康雷分析仪器有限公司 实验室用超纯水机所用连续电去离子装置
CN103723799B (zh) * 2013-12-23 2015-04-08 北京京润新技术发展有限责任公司 一种电渗析器及近零排放工业废水回用工艺
AU2015240661B2 (en) * 2014-04-02 2016-10-27 Evoqua Water Technologies Llc Cross-flow electrochemical separation devices and methods of assembling same
US9452383B2 (en) 2014-04-30 2016-09-27 Uop Llc Membrane separation element and process relating thereto
WO2017021938A1 (en) * 2015-08-05 2017-02-09 Wisewater Pte. Ltd Spiral channel spacer for ion selective membrane stack devices
WO2017100621A1 (en) 2015-12-11 2017-06-15 Nxstage Medical, Inc. Fluid line connector devices methods and systems
CN110913977B (zh) 2017-05-04 2022-07-19 Bl 科技公司 电渗析堆叠
EA202090132A1 (ru) 2017-08-21 2020-08-03 Эвокуа Уотер Текнолоджиз Ллк Обработка соленой воды для ее использования для сельскохозяйственных и хозяйственных нужд
WO2020121058A2 (en) 2018-11-16 2020-06-18 Magna Imperio Systems Corp. Spacers for ion-exchange device
MX2021012214A (es) 2019-04-09 2021-11-03 Magna Imperio Systems Corp Sistemas de electrodialisis con gradientes de concentracion disminuidos a altas tasas de recuperacion.
WO2020264012A1 (en) 2019-06-25 2020-12-30 Magna Imperio Systems Corp. Electrodialysis process and bipolar membrane electrodialysis devices for silica removal
CN111362453B (zh) * 2020-03-18 2020-11-03 北京百灵天地环保科技股份有限公司 一种高矿化度煤矿矿井水达标处理及资源化利用装置及其使用方法
CN113526628A (zh) * 2021-07-22 2021-10-22 生态环境部华南环境科学研究所 一种高效淡化焦磷酸镀铜废水的电渗析装置
WO2023196665A2 (en) * 2022-04-08 2023-10-12 Ionic Solutions Ltd. Electrodialysis and electrodeionization spacers

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Also Published As

Publication number Publication date
EP1476247A4 (de) 2006-06-07
WO2003072229A1 (en) 2003-09-04
CA2476638A1 (en) 2003-09-04
EP1476247B1 (de) 2009-04-15
JP2005532147A (ja) 2005-10-27
US20030155243A1 (en) 2003-08-21
ATE428488T1 (de) 2009-05-15
US20050150768A1 (en) 2005-07-14
EP1476247A1 (de) 2004-11-17
AU2003217618A1 (en) 2003-09-09
US7138045B2 (en) 2006-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee