Dye Degradation Enhanced by Coupling Electrochemical Process and Heterogeneous Photocatalysis

In this study, we evaluated the combination between an electrochemical process, occurring in the dark, and a heterogeneous photocatalytic process for dye degradation, using the azo dye tartrazine as model of oxidizable substrate. TiO2 P25 and an Ag-doped TiO2 were used as photocatalysts in suspensio...

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Bibliographic Details
Main Author: Santos,Lidiaine M. (author)
Other Authors: Amorim,Kamila P. de (author), Andrade,Leonardo S. (author), Batista,Paulo S. (author), Trovó,Alam G. (author), Machado,Antonio E. H. (author)
Format: article
Language:eng
Published: 2015
Subjects:
azo dyes
advanced oxidation processes
discoloration
mineralization
titanium dioxide
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000901817
Country:Brazil
Oai:oai:scielo:S0103-50532015000901817

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000901817

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