【摘要】 室内空气中可挥发有机污染物对人体的危害严重影响了人们的生活质量和身体健康,Fenton试剂法处理有机污水的研究较早.在液态时促进化学反应能够极大的提高低溶解性挥发性有机化合物(VOCS)的吸收率,进而提高去除率.本文提出采用UV/Fenton法处理硝基苯废气,论述了该方法去除硝基苯废气的机理及影响因素.实验表明,UV/Fenton法处理硝基苯废气效果较好,去除率达70%左右,可用于室内的循环空气处理.更多还原

【Abstract】 It was fairly earlier to treat organic wastewater with Fenton as a reagent.Promotion of chemical reactions at the liquid phase can significantly improve the absorption rate of low-solubility volatile organic compounds(VOCs ),and then increase the efficiency of removal.In this paper,the treatment o f nitrobenzene with UV/Fenton is proposed,mechanism and the reason why is discu ssed,and the factors having effect on the removal of nitrobenzene are reviewed .Test results indicate that the treatment of nitrobenzene with UV/Fenton can r emove about 70%of nitrobenzene,and this treatment can be used for treatment of indoor circulating air.更多还原