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1. Electro-Fenton degradation of the food dye amaranth using a gas diffusion electrode modified with cobalt (II) phthalocyanine.

Author

Barros, Willyam R.P., Franco, Poliana C., Steter, Juliana R., Rocha, Robson S., and Lanza, Marcos R.V.

Subjects
*CHEMICAL decomposition, *COLORING matter in food, *AMARANTHS, *GAS electrodes, *DIFFUSION, *PHTHALOCYANINES, *ENERGY consumption, *ELECTROCHEMISTRY
Abstract

Highlights: [•] Effluents containing azo food dye amaranth (AM) represent an environmental hazard. [•] Electrodegradation of AM achieved using a modified gas diffusion electrode (MGDE). [•] Decolorization and mineralization of AM was maximal in presence of 0.15mM Fe2+. [•] Energy consumption for removal of total organic carbon was minimal with 0.15mM Fe2+. [ABSTRACT FROM AUTHOR]

Published
2014
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