EFFICIENT REMOVAL OF Cr(VI) BY POLYELECTROLYTE-ASSISTED ULTRAFILTRATION AND SUBSEQUENT ELECTROCHEMICAL REDUCTION TO Cr(III)

EFFICIENT REMOVAL OF Cr(VI) BY POLYELECTROLYTE-ASSISTED ULTRAFILTRATION AND SUBSEQUENT ELECTROCHEMICAL REDUCTION TO Cr(III)

ABSTRACT This work is focused on the removal of Cr(VI) ions from aqueous solution using water-soluble poly(diallyldimethylammonium chloride), PDDA, coupled to an ultrafiltration membrane of regenerated cellulose and subsequent electrochemical reduction of Cr(VI) to Cr(III). The removal of Cr(VI), us...

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Autores principales: SÁNCHEZ,JULIO, BUTTER,BRYAN, BASÁEZ,LUIS, RIVAS,BERNABÉ L., THOTIYL,MUSTHAFA OTTAKAM
Lenguaje:English
Publicado: Sociedad Chilena de Química 2017
Materias:
Chromium
ion exchange
membrane
water-soluble polymer
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072017000303647
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