城区大气和塑料大棚空气中酞酸酯的分析  

ANALYSIS OF PHTHALATE ESTERS IN URBAN AIR AND PLASTIC GREENHOUSE AIR

作　　者：国伟林[1] 王西奎[1] 

机构地区：[1]山东建材学院应化系,济南250022

出　　处：《环境化学》1997年第4期382-386,共5页Environmental Chemistry

基　　金：国家自然科学基金资助项目

摘　　要：本文报道了济南市大气飘尘和塑料蔬菜大棚空气中酞酸酯的污染情况,探讨了大气飘尘中酞酸酯随季节变比和昼夜更替的变化情况.Phthalate esters in urban air and plastic greenhouse air in Jinan were isolated by using fine silicagel(10-40μm) chromatography and determined by HPLC-UV. It's showed that the concentration of DBF and DEHP were 204 ng·m-3 and 56 ng·m-3 respectively in air particulats and 1634ng·m-3, 580ng·m-3 in plastic greenhoue air respectively. The variation of concenaration of PEs in different seasons and in day times and night were also investigated.

关 键 词：酞酸酯 大气飘尘 塑料蔬菜大棚 

分 类 号：X132[环境科学与工程—环境科学] X513.02