Mechanism and application of the degradation of organophosphorous pesticide by TiO_2 photocatalytic process

This paper discusses the factors affecting organophosphorous pesticide degradation including the dosage of TiO_2 , the original organophosphorous pesticide concentration and pH value of reactive solution, and the concentration of H_2O_2 . It is found that the efficiency of organophosphorous pesticide degradation is related to the influntial factors mentioned above and that it can be affected by add H_2O_2 or Fe~(3+). The authors use glass slice as carrier and self-made TiO_2 thin film to degrade the organophosphorous pesticide and achive ideal results.