硝基多环芳烃光解作用研究进展  

Review on the Photochemistry of Nitro-Polycyclic Aromatic Hydrocarbons

作　　者：薛洪海[1] 陈伟伦 李广[1] 韩相奎[1] 孟庆玲[1] 李明[1] 刘滨硕[1] 高斯屿 XUE Hong-hai;CHEN Wei-lun;LI Guang;HAN Xiang-kui;MENG Qing-ling;LI Ming;LIU Bin-sliuo;GAO Si-yu(Key Laboratory of Songliao Aquatic Environment,Ministry of Education,Jilin Jianzhu University,Changchun 130118,China)

机构地区：[1]吉林建筑大学,松辽流域水环境教育部重点实验室,长春130118

出　　处：《科学技术与工程》2018年第25期128-134,共7页Science Technology and Engineering

基　　金：水体污染控制与治理科技重大专项子课题(2010ZX07320-003-004)和国家自然科学基金(41403101)资助。

摘　　要：硝基多环芳烃(nitro-polycyclic aromatic hydrocarbon,NPAHs)是一类具有直接致突变和致癌活性的痕量有机污染物。综述了环境中NPAHs的来源、结构和性质,并重点阐述了在模拟大气气溶胶的有机溶剂和固体颗粒表面,以及溶液中NPAHs的光解行为,指出其光解作用的环境意义。Nitro-polycyclic aromatic hydrocarbons(NPAHs)are a class of trace organic pollutants with direct mutagenicity and carcinogenic activity.Therefore,the origin,structure and nature of NPAHs in the environment were reviewed.At the same time,the photolysis behaviors of NPAHs in simulated organic aerosol and the surface of solid particles and the NPAHs in solution were also discussed.The environmental significance of NPAHs was also indicated.

关 键 词：硝基多环芳烃 光解 动力学 机理 进展 

分 类 号：X132[环境科学与工程—环境科学]