Decolorization of Methyl Orange Dye at IrO2-SnO2-Sb2O5 Coated Titanium Anodes (pages 123–129)
R. Chaiyont, C. Badoe, C. Ponce de León, J. L. Nava, F. J. Recio, I. Sirés, P. Herrasti and F. C. Walsh
Version of Record online: 12 DEC 2012 | DOI: 10.1002/ceat.201200231
Degradation of toxic dyes in colored wastewaters poses a major problem in the textile industry. In this study electrochemical incineration of such dyes is investigated, using Pt electrodes coated with a mixed metal oxide film of IrO2-SnO2-Sb2O5. The films were prepared using the Pechini method and used in an electrochemical flow cell reactor to oxidize organic material under different conditions in order to evaluate their application.