Abstract
Compare Removal of Reactive Red195 and Blue19 by Nano TiO2-ZnO
Z. Pournuroz1, M. Khosravi1*, M. Giahi2 and M. Sohrabi1
DOI : http://dx.doi.org/10.13005/ojc/310351
Abstract:
In this study, TiO2-ZnO particles were synthesized by the sol-gel method. XRD, SEM, EDX and UV-vis techniques were used to characterize optimize doped TiO2-ZnO sample Aim of this research is investigation of possibility of mixture TiO2-ZnO in degradation reactive dye. In addition, Influence of effective parameters on photodegradation reaction such as TiO2-ZnO concentration and initial concentration of dyes on the removal were investigated. Results showed that removal efficiency of dyes by increasing of TiO2-ZnO concentration was increased. In addition, the best dye removal for both dyes were obtained 11mg.L-1.
Keywords:photocatalytic degradation; Reactive Dye; nano particle TiO2-ZnO
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