ATE498453T1 - Abstandshalter für elektrodialyse mit gefüllten zellen - Google Patents

Abstandshalter für elektrodialyse mit gefüllten zellen

Info

Publication number
ATE498453T1
ATE498453T1 AT02780721T AT02780721T ATE498453T1 AT E498453 T1 ATE498453 T1 AT E498453T1 AT 02780721 T AT02780721 T AT 02780721T AT 02780721 T AT02780721 T AT 02780721T AT E498453 T1 ATE498453 T1 AT E498453T1
Authority
AT
Austria
Prior art keywords
screen
spacer
spacer element
electrodialysis
flow
Prior art date
Application number
AT02780721T
Other languages
English (en)
Inventor
William Carson
Oleg Grebenyuk
Vladimir Grebenyuk
Keith Sims
Hilda Zanapalidou
Bernard Mack
Richard Parent
Original Assignee
Ionics
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 filed Critical Ionics
Application granted granted Critical
Publication of ATE498453T1 publication Critical patent/ATE498453T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/06—Surface irregularities
    • 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
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish 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
    • C02F1/469—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
AT02780721T 2001-11-16 2002-11-16 Abstandshalter für elektrodialyse mit gefüllten zellen ATE498453T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33585601P 2001-11-16 2001-11-16
US35424602P 2002-02-02 2002-02-02
PCT/US2002/037429 WO2003043721A1 (en) 2001-11-16 2002-11-16 Spacer for filled cell electrodialysis

Publications (1)

Publication Number Publication Date
ATE498453T1 true ATE498453T1 (de) 2011-03-15

Family

ID=26989924

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02780721T ATE498453T1 (de) 2001-11-16 2002-11-16 Abstandshalter für elektrodialyse mit gefüllten zellen

Country Status (6)

Country Link
US (1) US7794577B2 (de)
EP (1) EP1458462B1 (de)
AT (1) ATE498453T1 (de)
AU (1) AU2002343758A1 (de)
DE (1) DE60239221D1 (de)
WO (1) WO2003043721A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070051684A1 (en) * 2002-09-12 2007-03-08 Vladimir Grebenyuk Sparse media edi apparatus and method
EP1682699B1 (de) 2003-10-20 2013-04-03 Ionics, Incorporated Spiralförmige elektrodeionisationsvorrichtung und bauteile davon
US20060118420A1 (en) * 2004-12-03 2006-06-08 Macdonald Russell J Ion exchange element, spacer component and devices made therefrom
DE202007005471U1 (de) * 2007-04-16 2007-06-14 V-Zug Ag Wasserführendes Gerät mit Elektrodialyse-Zelle
NL1036233C2 (en) * 2008-11-24 2010-05-26 Stichting Wetsus Ct Excellence Sustainable Water Technology Device and method for performing an electrodialysis or a reverse electrodialysis process.
CN103402611A (zh) * 2010-05-18 2013-11-20 西门子私人有限公司 用于电渗析的系统和技术
US8496797B2 (en) 2010-12-14 2013-07-30 General Electric Company Electrical deionization apparatus
KR101235887B1 (ko) 2011-06-28 2013-02-21 현대제철 주식회사 전기투석장치 및 이를 이용한 폐수처리장치
WO2017023362A1 (en) 2015-08-06 2017-02-09 National Oilwell Varco, L.P. Flow responsiveness enhancer for a blowout preventer
CN113631918B (zh) * 2019-03-27 2023-09-26 株式会社岛津制作所 离子抑制器
KR20250092962A (ko) * 2023-12-15 2025-06-24 포스코홀딩스 주식회사 전기 투석 시스템용 스페이서 및 이를 포함하는 전기 투석 시스템

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902247C3 (de) * 1979-01-20 1981-12-24 Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg Dichtungsrahmen für gestapelt angeordnete Austauschermembranen für die Elektrodialyse
US4465573A (en) 1981-05-12 1984-08-14 Hare Harry M O Method and apparatus for the purification of water
DE3568946D1 (en) * 1984-07-09 1989-04-27 Millipore Corp Improved electrodeionization apparatus and method
FR2577434B1 (fr) 1985-02-20 1987-07-03 Cefilac Procede de fabrication d'un support intercalaire de membranes semi-permeables
FR2662114B1 (fr) 1990-05-15 1994-04-29 Eurodia Sa Procede de fabrication d'un cadre separateur pour empilement dans un dispositif d'echange.
AU5380600A (en) 1999-06-08 2000-12-28 E-Cell Corporation Sealing means for electrically driven water purification units and method of manufacturing thereof

Also Published As

Publication number Publication date
WO2003043721A1 (en) 2003-05-30
EP1458462A4 (de) 2005-12-14
EP1458462B1 (de) 2011-02-16
US7794577B2 (en) 2010-09-14
DE60239221D1 (de) 2011-03-31
EP1458462A1 (de) 2004-09-22
US20070138008A1 (en) 2007-06-21
AU2002343758A1 (en) 2003-06-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties