Cr(VI) Reduction in Aqueous Solution by Electrochemical Process Using Boron Doped Diamond Electrode (BDD)

In this study we present the Cr(VI) reduction in synthetic wastewater using an electrochemical cell using boron doped diamond electrodes (BDD). The best conditions were found when Fe-DDB configuration was used. It is observed that when more current is applied into the electrochemical cell faster red...

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Published inECS transactions Vol. 36; no. 1; pp. 313 - 321
Main Authors Velazquez-Peña, Sarai, Linares-Hernández, Ivonne, Barrera-Díaz, Carlos E., Martínez-Miranda, Verónica, Lugo-Lugo, Violeta, Almazán-Sánchez, Perla T.
Format Journal Article
LanguageEnglish
Published 01.01.2011
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Summary:In this study we present the Cr(VI) reduction in synthetic wastewater using an electrochemical cell using boron doped diamond electrodes (BDD). The best conditions were found when Fe-DDB configuration was used. It is observed that when more current is applied into the electrochemical cell faster reduction rates are achieved. To confirm the experimental data, cyclic voltammetry was used and it was found that the cathodic Cr(VI) reduction is taking place.
ISSN:1938-5862
1938-6737
DOI:10.1149/1.3660625