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引用
期刊论文
THE GAS-PHOTOCATALYTIC DEGRADATION OF TRICHLOROETHYLENE WITHOUT WATER
Chemosphere, Vol.35, No.12, pp.2881-2889, 1997，-0001，（）：
The photocatalytic degradation of gaseous trichloroethylene (TCE) without water has been studied. The degradation products were determined to be CO2. HCl and Cl2, and the reaction stoichiometr\,h v was described as C2HCI3+ 2O2hv→HO2 HCI+2C0, +Cl2,. The degradation rate was found to be linear with 0.16 power of the illumination intensity. When the TC’E concentration was low (10-4mol L-1 or a little more), its degradation rate model could be considered as first order kinetics. A mechanism oi valence band hole oxidation was proposed.
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