以125 W高压汞灯为光源,以TiO2为催化剂,对不同初始浓度的苯酚水溶液进行了光催化降解实验;同时,考察了不同溶液pH值时的光催化行为.根据实验结果,提出了与文献报道不同的TiO2光催化降解苯酚的零级反应动力学模型.
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