%0 Journal Article
%T Photocatalytic degradation investigation of dicofol
%A Binbin Yu
%A JingBin Zeng
%A LiFen Gong
%A XiaoQing Yang
%A Limei Zhang
%A Xi Chen
%J Chinese Science Bulletin
%@ 1861-9541
%D 2008
%I 
%R 10.1007/s11434-007-0482-8
%X Photocatalytic degradation of dicofol was investigated on TiO2 nano particles (TiO2-NPs) under UV light irradiation. It was shown that dicofol could be completely degraded into inorganic chloride ion under the condition of 0.25 mg/mL TiO2-NPs, 2 h irradiation of 400 W high pressure mercury lamp with a wavelength of 365 nm and air at a rate of 100 mL/min. The effects of the experimental conditions, including the amount of TiO2-NPs, irradiation time and the intensity of light, were studied. The apparent photodegradation rate constant was 0.167/min under the optimal condition. The photocatalytic degradation mechanism of dicofol was also discussed.
%K nano TiO2
%K photocatalytic degradation
%K dicofol
%U http://link.springer.com/article/10.1007/s11434-007-0482-8