Modified cation-exchange membrane for phosphate recovery in an electrochemically assisted adsorption-desorption process

Kostadin V. Petrov; Laura Paltrinieri; Lukasz Poltorak; Louis C.P.M. de Smet; Ernst J.R. Sudhölter

doi:10.1039/c9cc09563b

Modified cation-exchange membrane for phosphate recovery in an electrochemically assisted adsorption-desorption process

Kostadin V. Petrov, Laura Paltrinieri, Lukasz Poltorak, Louis C.P.M. de Smet, Ernst J.R. Sudhölter

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Abstract

A novel ion separation methodology using a cation-exchange membrane modified with iron oxide nanoparticles (Fe3O4 NPs) coated with polyhexamethylene guanidine (PHMG) is proposed. The separation is performed in an electrodialysis cell, where firstly phosphate is electro-adsorbed to the PHMG@Fe3O4 NP coating, followed by a desorption step by applying an electric current.

Original language	English
Pages (from-to)	5046-5049
Journal	Chemical communications (Cambridge, England)
Volume	56
Issue number	37
DOIs	https://doi.org/10.1039/c9cc09563b
Publication status	Published - 2020

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10.1039/c9cc09563b

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title = "Modified cation-exchange membrane for phosphate recovery in an electrochemically assisted adsorption-desorption process",

abstract = "A novel ion separation methodology using a cation-exchange membrane modified with iron oxide nanoparticles (Fe3O4 NPs) coated with polyhexamethylene guanidine (PHMG) is proposed. The separation is performed in an electrodialysis cell, where firstly phosphate is electro-adsorbed to the PHMG@Fe3O4 NP coating, followed by a desorption step by applying an electric current.",

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AU - Paltrinieri, Laura

AU - Poltorak, Lukasz

AU - de Smet, Louis C.P.M.

AU - Sudhölter, Ernst J.R.

N1 - Accepted Author Manuscript

PY - 2020

Y1 - 2020

N2 - A novel ion separation methodology using a cation-exchange membrane modified with iron oxide nanoparticles (Fe3O4 NPs) coated with polyhexamethylene guanidine (PHMG) is proposed. The separation is performed in an electrodialysis cell, where firstly phosphate is electro-adsorbed to the PHMG@Fe3O4 NP coating, followed by a desorption step by applying an electric current.

AB - A novel ion separation methodology using a cation-exchange membrane modified with iron oxide nanoparticles (Fe3O4 NPs) coated with polyhexamethylene guanidine (PHMG) is proposed. The separation is performed in an electrodialysis cell, where firstly phosphate is electro-adsorbed to the PHMG@Fe3O4 NP coating, followed by a desorption step by applying an electric current.

UR - https://www.scopus.com/pages/publications/85084379812

U2 - 10.1039/c9cc09563b

DO - 10.1039/c9cc09563b

M3 - Article

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AN - SCOPUS:85084379812

SN - 1359-7345

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JO - Chemical communications (Cambridge, England)

JF - Chemical communications (Cambridge, England)

IS - 37

ER -

Modified cation-exchange membrane for phosphate recovery in an electrochemically assisted adsorption-desorption process

Abstract

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