摘要
为了探讨大气颗粒物中重金属Cu,Pb,Zn,Cr,Ni和Mn的存在形态,对济南市采暖期总悬浮颗粒物TSP样品进行分级提取.结果表明,不同区域TSP中的重金属元素存在形态分布差别较大,主要以残渣态为主,质量分布亦有明显差异.
Samples of TSP were collected in heating period of Jinan city in order to study the existing speciation of Cu, Pb, Zn, Cr, Ni and Mn in atmospheric particles. The result shows that the speciation distribution of heavy metals in atmospheric particles has obvious distinction. The speciation is mainly of residue fraction, The mass distribution is also of evident diversity.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2006年第4期137-140,144,共5页
Journal of Shandong University(Natural Science)
