Photocatalytic degradation mechanisms of VOCs in printing industry by VUV photolysis combined with TiO2 catalytic oxidation under 254 nm versus 185 nm irradiation
作者单位：School of Environmental Science and EngineeringSun Yat-Sen University
会议名称：《中国化学会第十九届全国催化学术会议》
会议日期：2019年
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 081704[工学-应用化学] 081705[工学-工业催化] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学]
关 键 词：Photocatalytic VOCs Printing industry Intermediates analysis Degradation mechanisms
摘 要：Volatile organic compounds (VOCs) such as toluene and ethyl acetate are extensively existed in printing industry and regarded as major contributors to air pollution,which should be strictly *** ultraviolet (VUV) irradiation,owing to its strong oxidation capability (with 8%of 185 nm),is of great interest for VOCs removal.