ATE428488T1 - Elektrodialysestapel mit geteilter mehrwegezelle - Google Patents

Elektrodialysestapel mit geteilter mehrwegezelle

Info

Publication number
ATE428488T1
ATE428488T1 AT03713574T AT03713574T ATE428488T1 AT E428488 T1 ATE428488 T1 AT E428488T1 AT 03713574 T AT03713574 T AT 03713574T AT 03713574 T AT03713574 T AT 03713574T AT E428488 T1 ATE428488 T1 AT E428488T1
Authority
AT
Austria
Prior art keywords
fluid
anode
collector
cathode
aperture
Prior art date
Application number
AT03713574T
Other languages
English (en)
Inventor
Alois Sferrazza
Ernst Schmidt
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 ATE428488T1 publication Critical patent/ATE428488T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT03713574T 2002-02-21 2003-02-21 Elektrodialysestapel mit geteilter mehrwegezelle ATE428488T1 (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
ATE428488T1 true ATE428488T1 (de) 2009-05-15

Family

ID=27733190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03713574T ATE428488T1 (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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US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
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US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7862700B2 (en) 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
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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
KR101765331B1 (ko) 2014-04-02 2017-08-04 에보쿠아 워터 테크놀로지스 엘엘씨 직교류 전기화학 분리 디바이스 및 그의 조립 방법
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
EP3386561B1 (de) 2015-12-11 2023-05-03 NxStage Medical, Inc. Fluidleitungsanschlussvorrichtungen, -verfahren und -systeme
US11484839B2 (en) * 2017-05-04 2022-11-01 Bl Technologies, Inc. Electrodialysis stack
JP7154277B2 (ja) 2017-08-21 2022-10-17 エヴォクア ウォーター テクノロジーズ エルエルシー 農業用および飲料用の塩水の処理
US12180103B2 (en) 2017-08-21 2024-12-31 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use and for generation of disinfectant solution
AU2019356511B2 (en) * 2018-10-09 2025-02-20 Evoqua Water Technologies Llc High recovery electrodialysis method
MX2021005068A (es) 2018-11-16 2021-06-15 Magna Imperio Systems Corp Espaciadores para dispositivo de intercambio ionico.
US11478752B2 (en) 2019-04-09 2022-10-25 Magna Imperio Systems Corp. Electrodialysis systems with decreased concentration gradients at high recovery rates
US11577202B2 (en) 2019-06-25 2023-02-14 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
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Also Published As

Publication number Publication date
US20030155243A1 (en) 2003-08-21
EP1476247A1 (de) 2004-11-17
DE60327171D1 (de) 2009-05-28
EP1476247A4 (de) 2006-06-07
US20050150768A1 (en) 2005-07-14
US7138045B2 (en) 2006-11-21
CA2476638A1 (en) 2003-09-04
WO2003072229A1 (en) 2003-09-04
EP1476247B1 (de) 2009-04-15
AU2003217618A1 (en) 2003-09-09
JP2005532147A (ja) 2005-10-27

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