摘要
利用色谱-质谱联用技术分析了大气气溶胶中的部分有机物-烷烃和多环芳烃。主要研究了多环芳烃的地区和季节分布特征。哈达湾为污染严重区域,而江南公园清洁区有机污染相对较轻。气象条件对东局子、化工学院子站有机污染有着明显的影响,总量明显高于江南公园。工业生产为其主要的污染源,萘为其主要的指示污染物。
Alkanes and polycyclic aromatic hydrocarbons （PAHs） were analyzed by GC/MS. The distributive characteristics of PAHs in different districts and different seasons were mainly studied. The result shows that the total concentration of PAHs is most in Hadawan district, least in Jiangnan Park, source Dongjuzi and Institute of Chemical Technology districts are in middle. The major pollution is from industry work, naphthalene can be the main direction pollutant.
出处
《化工科技》
CAS
2008年第1期41-43,共3页
Science & Technology in Chemical Industry
基金
吉林省教育厅科技计划项目[2004(92)]
