KR101910211B1 - 개선된 스케일링 저항을 갖는 전기탈이온 장치 및 방법 - Google Patents

개선된 스케일링 저항을 갖는 전기탈이온 장치 및 방법 Download PDF

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KR101910211B1
KR101910211B1 KR1020137015865A KR20137015865A KR101910211B1 KR 101910211 B1 KR101910211 B1 KR 101910211B1 KR 1020137015865 A KR1020137015865 A KR 1020137015865A KR 20137015865 A KR20137015865 A KR 20137015865A KR 101910211 B1 KR101910211 B1 KR 101910211B1
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compartment
dilution
anode
exchange membrane
cathode
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KR20140015276A (ko
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올레그 그레베뉴크
블라디미르 그레베뉴크
리 장
키스 제이 심스
존 바버
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제너럴 일렉트릭 캄파니
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    • 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
    • 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
    • C02F1/469—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
    • 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
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/02—Elements in series

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  • 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)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
KR1020137015865A 2010-12-29 2011-12-07 개선된 스케일링 저항을 갖는 전기탈이온 장치 및 방법 Active KR101910211B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/980,506 2010-12-29
US12/980,506 US8524062B2 (en) 2010-12-29 2010-12-29 Electrodeionization device and method with improved scaling resistance
PCT/US2011/063631 WO2012091863A1 (en) 2010-12-29 2011-12-07 Electrodeionization device and method with improved scaling resistance

Publications (2)

Publication Number Publication Date
KR20140015276A KR20140015276A (ko) 2014-02-06
KR101910211B1 true KR101910211B1 (ko) 2018-10-19

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KR1020137015865A Active KR101910211B1 (ko) 2010-12-29 2011-12-07 개선된 스케일링 저항을 갖는 전기탈이온 장치 및 방법

Country Status (10)

Country Link
US (1) US8524062B2 (https=)
EP (1) EP2658636B1 (https=)
JP (1) JP5899242B2 (https=)
KR (1) KR101910211B1 (https=)
CN (1) CN103269777B (https=)
BR (1) BR112013016760A2 (https=)
ES (1) ES2642087T3 (https=)
SG (1) SG191770A1 (https=)
TW (1) TWI541201B (https=)
WO (1) WO2012091863A1 (https=)

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KR20250088790A (ko) 2023-12-10 2025-06-17 (주)웨니 전기탈이온화셀을 이용한 암모니아성 질소 저감장치

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CA2933281A1 (en) * 2013-12-20 2015-06-25 General Electric Company Modular membrane stack design
SG11201606669RA (en) 2014-04-02 2016-10-28 Evoqua Water Technologies Llc Cross-flow electrochemical separation devices and methods of assembling same
EP3224207B1 (en) * 2014-11-26 2025-05-07 Evoqua Water Technologies LLC Methods and systems for providing inlets and outlets to cell pairs in an electrochemical separation device
CN105817141A (zh) * 2015-01-07 2016-08-03 通用电气公司 用于回收酸的装置和方法
US11597663B2 (en) 2019-12-31 2023-03-07 Robert Bosch Gmbh Electrochemical water cleaning device
CA3177306A1 (en) * 2020-05-06 2021-11-11 Jonathan H. Wood Improved chlorine tolerance of continuous electrodeionization modules
CN112174270A (zh) * 2020-10-30 2021-01-05 陕西金禹科技发展有限公司 一种隔膜式微极间距高级氧化电解设备
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
CN120513347A (zh) 2022-11-15 2025-08-19 拉胡尔·S·纳纳 反向电渗析或压力延迟渗透单元及其使用方法
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof
KR20250094339A (ko) * 2023-12-18 2025-06-25 포스코홀딩스 주식회사 이온 교환 스택 어셈블리 및 이의 운전 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2012091863A1 (en) 2012-07-05
JP2014501174A (ja) 2014-01-20
EP2658636B1 (en) 2017-08-09
SG191770A1 (en) 2013-08-30
BR112013016760A2 (pt) 2016-10-11
US8524062B2 (en) 2013-09-03
ES2642087T3 (es) 2017-11-15
KR20140015276A (ko) 2014-02-06
US20120168313A1 (en) 2012-07-05
TW201233640A (en) 2012-08-16
TWI541201B (zh) 2016-07-11
CN103269777B (zh) 2019-06-14
CN103269777A (zh) 2013-08-28
JP5899242B2 (ja) 2016-04-06
EP2658636A1 (en) 2013-11-06

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