Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform

Burcu Gümüscü; A. Sander Haase; Anne M. Benneker; Albert van den Berg; Rob G.H. Lammertink; Jan C.T. Eijkel

Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform

Burcu Gümüscü, A. Sander Haase, Anne M. Benneker, Albert van den Berg, Rob G.H. Lammertink, Jan C.T. Eijkel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

We show a new approach for desalinating water, using a stack of periodic hydrogel structures in a microfluidic platform. This technique utilizes alternating anion- (AEH) and cation-exchange hydrogels (CEH) locally fabricated in confined compartments by capillary line pinning. Parallel streams of concentrated and ion-depleted water are formed in continuous flow when applying a potential difference across the microchip. Different electric fields (10-100 V/cm) and fluid flow rates (0-5 μl/min) are investigated.

Original language	English
Title of host publication	20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016
Publisher	The Chemical and Biological Microsystems Society
Pages	212-213
Number of pages	2
ISBN (Print)	978-0-9798064-9-0
Publication status	Published - 9 Oct 2016
Event	20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016 - Convention Center Dublin, Dublin, Ireland Duration: 9 Oct 2016 → 13 Oct 2016 Conference number: 20 http://www.microtas2016.org/

Publication series

Name	International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS)
Publisher	The Chemical and Biological Microsystems Society
Volume	2016
ISSN (Print)	1556-5904

Conference

Conference	20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016
Abbreviated title	MicroTAS 2016
Country/Territory	Ireland
City	Dublin
Period	9/10/16 → 13/10/16
Internet address	http://www.microtas2016.org/

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Gümüscü, B., Haase, A. S., Benneker, A. M., van den Berg, A., Lammertink, R. G. H., & Eijkel, J. C. T. (2016). Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform. In 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016 (pp. 212-213). (International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS); Vol. 2016). The Chemical and Biological Microsystems Society.

Gümüscü, Burcu ; Haase, A. Sander ; Benneker, Anne M. et al. / Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform. 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016. The Chemical and Biological Microsystems Society, 2016. pp. 212-213 (International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS)).

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title = "Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform",

abstract = "We show a new approach for desalinating water, using a stack of periodic hydrogel structures in a microfluidic platform. This technique utilizes alternating anion- (AEH) and cation-exchange hydrogels (CEH) locally fabricated in confined compartments by capillary line pinning. Parallel streams of concentrated and ion-depleted water are formed in continuous flow when applying a potential difference across the microchip. Different electric fields (10-100 V/cm) and fluid flow rates (0-5 μl/min) are investigated.",

author = "Burcu G{\"u}m{\"u}sc{\"u} and Haase, {A. Sander} and Benneker, {Anne M.} and {van den Berg}, Albert and Lammertink, {Rob G.H.} and Eijkel, {Jan C.T.}",

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year = "2016",

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day = "9",

language = "English",

isbn = "978-0-9798064-9-0",

series = "International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS)",

publisher = "The Chemical and Biological Microsystems Society",

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url = "http://www.microtas2016.org/",

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Gümüscü, B, Haase, AS, Benneker, AM, van den Berg, A , Lammertink, RGH & Eijkel, JCT 2016, Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform. in 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016. International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS), vol. 2016, The Chemical and Biological Microsystems Society, pp. 212-213, 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016, Dublin, Ireland, 9/10/16.

Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform. / Gümüscü, Burcu; Haase, A. Sander; Benneker, Anne M. et al.
20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016. The Chemical and Biological Microsystems Society, 2016. p. 212-213 (International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS); Vol. 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform

AU - Gümüscü, Burcu

AU - Haase, A. Sander

AU - Benneker, Anne M.

AU - van den Berg, Albert

AU - Lammertink, Rob G.H.

AU - Eijkel, Jan C.T.

N1 - Conference code: 20

PY - 2016/10/9

Y1 - 2016/10/9

N2 - We show a new approach for desalinating water, using a stack of periodic hydrogel structures in a microfluidic platform. This technique utilizes alternating anion- (AEH) and cation-exchange hydrogels (CEH) locally fabricated in confined compartments by capillary line pinning. Parallel streams of concentrated and ion-depleted water are formed in continuous flow when applying a potential difference across the microchip. Different electric fields (10-100 V/cm) and fluid flow rates (0-5 μl/min) are investigated.

AB - We show a new approach for desalinating water, using a stack of periodic hydrogel structures in a microfluidic platform. This technique utilizes alternating anion- (AEH) and cation-exchange hydrogels (CEH) locally fabricated in confined compartments by capillary line pinning. Parallel streams of concentrated and ion-depleted water are formed in continuous flow when applying a potential difference across the microchip. Different electric fields (10-100 V/cm) and fluid flow rates (0-5 μl/min) are investigated.

M3 - Conference contribution

SN - 978-0-9798064-9-0

T3 - International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS)

SP - 212

EP - 213

BT - 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016

PB - The Chemical and Biological Microsystems Society

T2 - 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016

Y2 - 9 October 2016 through 13 October 2016

ER -

Gümüscü B, Haase AS, Benneker AM, van den Berg A , Lammertink RGH , Eijkel JCT. Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform. In 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016. The Chemical and Biological Microsystems Society. 2016. p. 212-213. (International Conference on Miniaturized Systems for Chemistry and LifeSciences (MicroTAS)).

Desalination by electrodialysis using a stack of charged hydrogels in a microfluidic platform

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