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
Other languages
English (en)
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
    • 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
    • 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
    • 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)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (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 (fr) 2014-04-02 2015-04-02 Dispositifs de séparation électrochimique à flux transversal et leurs procédés d'assemblage

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 (fr)
EP (1) EP3126036B1 (fr)
KR (1) KR101765331B1 (fr)
CN (1) CN106536024B (fr)
AU (1) AU2015240661B2 (fr)
CA (1) CA2939347C (fr)
ES (1) ES2912931T3 (fr)
IL (1) IL247827B (fr)
SA (1) SA516380009B1 (fr)
SG (1) SG11201606669RA (fr)
WO (1) WO2015153885A1 (fr)

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* Cited by examiner, † Cited by third party
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WO2015168801A1 (fr) 2014-05-08 2015-11-12 Thetis Environmental Inc. Système et dispositif de filtration sur membrane à boucle fermée
JP6762291B2 (ja) * 2014-11-26 2020-09-30 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＬＬＣ 電気化学的分離装置のセル対への入口及び出口の設置方法及びシステム
WO2017070775A1 (fr) * 2015-10-26 2017-05-04 Thetis Environmental Inc. Module de filtration de membrane à feuille plate empotée
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 (ko) * 2017-06-13 2018-07-20 지우이앤이(주) 유체 흐름 개선 구조를 가지는 이온교환막 여과장치용 스페이서 부재, 이를 구비한 이온교환막 여과장치, 이를 이용한 이온교환막 여과공정-전기분해 공정의 오염지하수 복합 정화처리장치, 및 정화처리방법
EA201992533A1 (ru) * 2017-06-21 2020-05-15 Эвокуа Уотер Текнолоджиз Ллк Конструкция гидравлических коллекторов в электродиализных устройствах
EP3740304A1 (fr) * 2018-01-16 2020-11-25 Nanostone Water Inc. Modules membranaires à défauts limités et procédés associés
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 (fr) 2018-07-24 2022-05-04 Andrej Grabowski Procédé de préparation d'une pile de membranes, pile de membranes et utilisation de la pile de membranes
JP6778286B2 (ja) * 2019-01-21 2020-10-28 デノラ・ペルメレック株式会社 室枠エレメント、電解槽及び電気透析槽
US20220203302A1 (en) * 2020-12-30 2022-06-30 Industrial Technology Research Institute Cassette type electrodialysis unit and module comprising the same
TWI740763B (zh) * 2020-12-30 2021-09-21 財團法人工業技術研究院 卡匣式電透析單元及包括其之模組

Family Cites Families (9)

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NL104556C (fr) * 1958-04-29
DE4333019C2 (de) * 1993-09-28 1997-02-06 Fraunhofer Ges Forschung Ionenselektive Membran/Spacer-Einheit und Verfahren zu deren Herstellung
US20030155243A1 (en) 2002-02-21 2003-08-21 Eet Corporation Multi-path split cell spacer and electrodialysis stack design
JP5346038B2 (ja) 2007-12-17 2013-11-20 ベン グリオン ユニバーシティ オブ ザ ネジェブ リサーチ アンド ディベラップメント オーソリティ 脱イオン化のための装置及びシステム
AU2009261893B2 (en) * 2008-06-24 2015-02-26 Saltworks Technologies Inc. Method, apparatus and plant for desalinating saltwater using concentration difference energy
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
JP5953313B2 (ja) * 2010-11-12 2016-07-20 エヴォクア ウォーター テクノロジーズ ピーティーイー リミテッド 電気化学的分離モジュール
US8524062B2 (en) 2010-12-29 2013-09-03 General Electric Company Electrodeionization device and method with improved scaling resistance
SG191829A1 (en) 2011-02-04 2013-08-30 Siemens Industry Inc Electrical purification apparatus and methods of manufacturing same

Also Published As

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

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