PHOTOCATALYTIC DEGRADATION OF WASTEWATER WITH NITROBENZENE

摘要

In this paper, TiO2 photocatalyst supported on activated carbon is used in the study of nitrobenzene degradation. The influence factors of photocatalytic time and pH are studied. The experiment indicates that the optimum conditions are pH 3 and photocatalytic time 100min. The results will be better to treat low concentration nitrobenzene wastewater with H2O~(2+)UV+TiO2 photocatalytic reaction system.