Abstract:

Agricultural Products of pesticide remnant beyond standard can seriously influence the safe diet and body health. The photocatalytic degradation of pesticide residues in the environment using TiO2 that will be thought of as a new approach to alleviate environmental pollution. This paper summarizes the basic mechanism of photocatalytic degradation pesticide by TiO2, introduces the current research recently in domestic and overseas, reviews the main factors on influence of photocatalysis, then discusses great application prospects in the agricultural areas with TiO2 photocatalytic oxidation Technology in the future.