Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=51053#.VFL_tWfHRK0 Author(s) Veronica Camargo 1 , Elba Ortiz 1* , Hugo Solis 1 , Carlos M. Cortes-Romero 2 , Sandra Loera-Serna 1 , Carlos J. Perez 1 Affiliation(s) 1 Department of Basic Sciences, Universidad Autónoma Metropolitana Azcapotzalco, Mexico City, Mexico . 2 Division of Industrial and Systems Engineering, Universidad Politecnica del Valle de México, Estado de Mexico, Mexico . ABSTRACT The experimental degradation of a water soluble dye, potassium indigo tetrasulfonate salt , has been studied using stand-alone ozonation and photocatalytic oxidation process. Progress of the dye oxidation was followed by UV-VIS spectrophot...
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