WO2017155298A3 - Non-electric power desalination method using capillary ion concentration polarization phenomenon and non-electric power desalination structure - Google Patents

Non-electric power desalination method using capillary ion concentration polarization phenomenon and non-electric power desalination structure Download PDF

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Publication number
WO2017155298A3
WO2017155298A3 PCT/KR2017/002498 KR2017002498W WO2017155298A3 WO 2017155298 A3 WO2017155298 A3 WO 2017155298A3 KR 2017002498 W KR2017002498 W KR 2017002498W WO 2017155298 A3 WO2017155298 A3 WO 2017155298A3
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WO
WIPO (PCT)
Prior art keywords
electric power
power desalination
ion concentration
concentration polarization
desalination
Prior art date
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PCT/KR2017/002498
Other languages
French (fr)
Korean (ko)
Other versions
WO2017155298A2 (en
Inventor
김성재
박성민
이효민
Original Assignee
서울대학교산학협력단
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
Priority claimed from KR1020170027605A external-priority patent/KR101903596B1/en
Application filed by 서울대학교산학협력단 filed Critical 서울대학교산학협력단
Publication of WO2017155298A2 publication Critical patent/WO2017155298A2/en
Publication of WO2017155298A3 publication Critical patent/WO2017155298A3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The present invention relates to a non-electric power desalination method using a capillary ion concentration polarization phenomenon and a non-electric power desalination structure. A non-electric power desalination method according to an embodiment of the present invention comprises the steps of: (a) contacting a porous structure (20) having a selective permeability with respect to ions with a desalination target fluid (12); and (b) causing capillary ion concentration polarization (CICP) by imbibing ions having selective permeability of the desalination target fluid (12) into the porous structure (20), wherein the force for imbibing the ions having a selective permeability into the porous structure (20) is due to a capillary force of a capillary contained in the porous structure (20).
PCT/KR2017/002498 2016-03-10 2017-03-08 Non-electric power desalination method using capillary ion concentration polarization phenomenon and non-electric power desalination structure WO2017155298A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160029071 2016-03-10
KR10-2016-0029071 2016-03-10
KR1020170027605A KR101903596B1 (en) 2016-03-10 2017-03-03 Powerless desalination method and powerless desalination structure using capillarity ion concentration polarization
KR10-2017-0027605 2017-03-03

Publications (2)

Publication Number Publication Date
WO2017155298A2 WO2017155298A2 (en) 2017-09-14
WO2017155298A3 true WO2017155298A3 (en) 2017-11-02

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ID=59789669

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PCT/KR2017/002498 WO2017155298A2 (en) 2016-03-10 2017-03-08 Non-electric power desalination method using capillary ion concentration polarization phenomenon and non-electric power desalination structure

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WO (1) WO2017155298A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10669572B2 (en) 2017-05-31 2020-06-02 University Of Notre Dame Du Lac Ultra-sensitive multi-target lateral flow molecular assay with field-induced precipitation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000063266A (en) * 2000-06-12 2000-11-06 박연수 A filter structure for waste water
JP2004283798A (en) * 2003-03-25 2004-10-14 Masato Kino Liquid separation apparatus using membrane
KR20130103201A (en) * 2012-03-09 2013-09-23 고려대학교 산학협력단 Method of desalination and desalination apparatus
JP2013230438A (en) * 2012-04-27 2013-11-14 Kikoh Corporation Filtration apparatus using nanofiber nonwoven fabric
KR20150094955A (en) * 2014-02-12 2015-08-20 서울대학교산학협력단 Powerless structure having a desalination function and powerless desalination method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000063266A (en) * 2000-06-12 2000-11-06 박연수 A filter structure for waste water
JP2004283798A (en) * 2003-03-25 2004-10-14 Masato Kino Liquid separation apparatus using membrane
KR20130103201A (en) * 2012-03-09 2013-09-23 고려대학교 산학협력단 Method of desalination and desalination apparatus
JP2013230438A (en) * 2012-04-27 2013-11-14 Kikoh Corporation Filtration apparatus using nanofiber nonwoven fabric
KR20150094955A (en) * 2014-02-12 2015-08-20 서울대학교산학협력단 Powerless structure having a desalination function and powerless desalination method

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