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SG11201606669RA - Cross-flow electrochemical separation devices and methods of assembling same - Google Patents

Cross-flow electrochemical separation devices and methods of assembling same

Info

Publication number
SG11201606669RA
SG11201606669RA SG11201606669RA SG11201606669RA SG11201606669RA SG 11201606669R A SG11201606669R A SG 11201606669RA SG 11201606669R A SG11201606669R A SG 11201606669RA SG 11201606669R A SG11201606669R A SG 11201606669RA SG 11201606669R A SG11201606669R A SG 11201606669RA
Authority
SG
Singapore
Prior art keywords
methods
cross
separation devices
electrochemical separation
assembling same
Prior art date
Application number
SG11201606669RA
Inventor
Li-Shiang Liang
Keng Hoo Yeo
Hwee Teng Vivian Leow
Chin Hiang Tan
Joseph D Gifford
Original Assignee
Evoqua Water Technologies Llc
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 Evoqua Water Technologies Llc filed Critical Evoqua Water Technologies Llc
Publication of SG11201606669RA publication Critical patent/SG11201606669RA/en

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
    • B01D61/46—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
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/06—Separation of liquids from each other by electricity
    • 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
    • B01D61/422—Electrodialysis
    • B01D61/423—Electrodialysis comprising multiple electrodialysis steps
    • 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
    • B01D61/463—Apparatus therefor comprising the membrane sequence AC or CA, where C is a cation exchange membrane
    • 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
    • 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
    • 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
    • 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
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/041—Gaskets or O-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B01D2313/042—Adhesives or glues
    • 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
    • B01D2313/083—Bypass routes
    • 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
    • B01D2313/20—Specific housing
    • B01D2313/201—Closed housing, vessels or containers
    • B01D2313/2011—Pressure vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/20—Specific housing
    • B01D2313/203—Open housings
    • B01D2313/2031—Frame or cage-like structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/54—Modularity of membrane module elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/10—Cross-flow filtration
    • 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
    • C02F2201/4611—Fluid flow
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SG11201606669RA 2014-04-02 2015-04-02 Cross-flow electrochemical separation devices and methods of assembling same SG11201606669RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461974027P 2014-04-02 2014-04-02
PCT/US2015/024089 WO2015153885A1 (en) 2014-04-02 2015-04-02 Cross-flow electrochemical separation devices and methods of assembling same

Publications (1)

Publication Number Publication Date
SG11201606669RA true SG11201606669RA (en) 2016-10-28

Family

ID=54241291

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201606669RA SG11201606669RA (en) 2014-04-02 2015-04-02 Cross-flow electrochemical separation devices and methods of assembling same

Country Status (11)

Country Link
US (1) US9782725B2 (en)
EP (1) EP3126036B1 (en)
KR (1) KR101765331B1 (en)
CN (1) CN106536024B (en)
AU (1) AU2015240661B2 (en)
CA (1) CA2939347C (en)
ES (1) ES2912931T3 (en)
IL (1) IL247827B (en)
SA (1) SA516380009B1 (en)
SG (1) SG11201606669RA (en)
WO (1) WO2015153885A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015168801A1 (en) 2014-05-08 2015-11-12 Thetis Environmental Inc. Closed loop membrane filtration system and filtration device
CA2957963C (en) * 2014-11-26 2023-08-29 Evoqua Water Technologies Llc Methods and systems for providing inlets and outlets to cell pairs in an electrochemical separation device
WO2017070775A1 (en) * 2015-10-26 2017-05-04 Thetis Environmental Inc. Potted flat sheet membrane filtration module
GB201520869D0 (en) * 2015-11-26 2016-01-13 Fujifilm Mfg Europe Bv Membrane stack and method for making the same
GB201604838D0 (en) * 2016-03-22 2016-05-04 Fujifilm Mfg Europe Bv Multipurpose membrane cell stack and method of manufacturing the same
KR101880154B1 (en) * 2017-06-13 2018-07-20 지우이앤이(주) Electrodialysis Method coupled with electrolysis for polluted groundwater treatment, Apparatus therefor, and Spacer therefor
EP3641848A4 (en) 2017-06-21 2021-03-10 Evoqua Water Technologies LLC Design of fluid manifolds in electrodialysis devices
SG11202006469QA (en) * 2018-01-16 2020-08-28 Nanostone Water Inc Membrane modules with limited defects and related methods
US11038239B2 (en) * 2018-04-20 2021-06-15 Massachusetts Institute Of Technology Electrochemically active multifunctional interlayer for a Li-S battery
NL2021245B1 (en) * 2018-07-04 2020-01-15 Redstack Bv Stack assembly
EP3599012B1 (en) 2018-07-24 2022-05-04 Andrej Grabowski Method for preparing a membrane stack, membrane stack and use of the membrane stack
JP6778286B2 (en) * 2019-01-21 2020-10-28 デノラ・ペルメレック株式会社 Chamber frame element, electrolytic cell and electrodialysis tank
US20220203302A1 (en) * 2020-12-30 2022-06-30 Industrial Technology Research Institute Cassette type electrodialysis unit and module comprising the same
TWI740763B (en) * 2020-12-30 2021-09-21 財團法人工業技術研究院 Cassette type electrodialysis unit and module comprising the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104556C (en) * 1958-04-29
DE4333019C2 (en) * 1993-09-28 1997-02-06 Fraunhofer Ges Forschung Ion-selective membrane / spacer unit and process for its production
US20030155243A1 (en) 2002-02-21 2003-08-21 Eet Corporation Multi-path split cell spacer and electrodialysis stack design
EP2234703A2 (en) 2007-12-17 2010-10-06 Ben Gurion University Of The Negev Research & Development Authority Apparatus and system for deionization
CN102066268B (en) * 2008-06-24 2013-05-08 苏特沃克技术有限公司 Method, apparatus and plant for desalinating saltwater using concentration difference energy
CN103402611A (en) * 2010-05-18 2013-11-20 西门子私人有限公司 Systems and techniques for electrodialysis
CA2817723C (en) * 2010-11-12 2019-01-15 Siemens Pte. Ltd. Electrochemical separation modules
US8524062B2 (en) * 2010-12-29 2013-09-03 General Electric Company Electrodeionization device and method with improved scaling resistance
EP2670710A1 (en) 2011-02-04 2013-12-11 Siemens Water Technologies LLC Electrical purification apparatus and methods of manufacturing same

Also Published As

Publication number Publication date
AU2015240661A1 (en) 2016-09-22
EP3126036A4 (en) 2017-12-20
EP3126036B1 (en) 2022-03-09
AU2015240661B2 (en) 2016-10-27
KR101765331B1 (en) 2017-08-04
KR20160130319A (en) 2016-11-10
IL247827A0 (en) 2016-11-30
CA2939347A1 (en) 2015-10-08
EP3126036A1 (en) 2017-02-08
CA2939347C (en) 2018-05-29
WO2015153885A1 (en) 2015-10-08
ES2912931T3 (en) 2022-05-30
IL247827B (en) 2020-07-30
US20160346737A1 (en) 2016-12-01
SA516380009B1 (en) 2019-12-04
CN106536024B (en) 2018-03-27
CN106536024A (en) 2017-03-22
US9782725B2 (en) 2017-10-10

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