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A photocatalytic process of degradation of the selected sulfonamides (sulfathiazole, sulfamethoxazole and sulfadiazine) added to real wastewater was studied in this work. The process was initiated by UV-a irradiation and TiO2-P25, FeCl3 and mixtures of TiO2-P25 with FeCl3 were used as photocatalysts. The effect of pre-treatment of wastewater and the influence of process parameters on the efficiency...
In this study, the kinetics equation describing heterogeneous photocatalytic process in relation with the absorption of radiation by inactive photochemically reagents was presented. The proposed expression was verified based on the results of degradation process of selected azo-dyes. The experiments were carried out in one- and two component solutions in the presence of TiO2 (anatase) during UV-a...
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