臭氧对水中三氯乙烯的氧化

OZONIDATION OF TRICHLOROETHYLENE IN AQUEOUS SOLUTION

黄浦江水中检测到致癌物三氯乙烯。本文研究臭氧对它的氧化作用。实验结果表明,臭氧能有效地去除水中三氯乙烯;在氧化过程中,没有中间产物累积;其反应动力学模式为一级模式。

A carcinogenic substance, trichloroethylene has been detected in Huangpu River. This paper dealt with ozonidation of trichloroethylene in aqueous solution. Experimental results indicated that trichloroethylene in water was oxidized efficiently by ozone, and in the process of the reaction, intermediate products were formed but not accumulated. Under the experimental conditions, it was a first order reaction.