The influence of operational parameters on the photocatalytic decolorization of tubantin blue BRR-HC dye in pure aqueous TiO2 suspensions

الملخص EN

Photo-catalytic decolorization of Tubantin blue BRR-HC dye was investigated using pure TiO2 anatase in aqueous suspension under solar radiation.

The influence of pH solution, amount of catalyst, dye concentration, volume of 30% hydrogen peroxide and irradiation time was she died.

Temperature of solution and photon flux were calculated during the experiments.

Results show that the employment of efficient photo-catalyst and selection of optimal operational parameters might lead to complete decolorization