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Elements species and temporal-spatial distribution of total suspended particles in Changchun city

JIA Chunming~1 MA Yuqin~2 ZHU Xianmei~3 SUN Jingliang~2 (1.Changchun Institute of Envirmental Protection,Changchun 130022;2.College of Materials and Chemical Engineering,Changchun University of Science and Technology,Changchun 130022;3.Environmental Protection Institute of Jilin Province,Changchun 130012)  
Total Suspended Particles(TSP) in air was sampled by the big-flux sampler TH-1000,and the inorganic elements,organic carbon and PAHs of TSP were measured by a X-ray fluorescence spectrometer,aorganic carbon analyzer and the GC/MS respectively.According to the study on the temporal-spatial distribution of elements,organic composition and concentration in the air of Changchun city,the pollution characteristic and the main pollution sources of TSP were illustrated in the paper.
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