| 韩丹凤,刘迎云,旷梅华,曾姣红.某铀尾矿库区夏季大气颗粒物污染特征研究[J].南华大学学报(自然科学版),2014,28(2):34~37, 43.[HAN Dan-feng,LIU Ying-yun,KUANG Mei-hua,ZENG Jiao-hong.Research on the Pollution Characteristics of Atmospheric Particulate Matter at the Area of a Uranium Tailings in Summer[J].Journal of University of South China(Science and Technology),2014,28(2):34~37, 43.] |
| 某铀尾矿库区夏季大气颗粒物污染特征研究 |
| Research on the Pollution Characteristics of Atmospheric Particulate Matter at the Area of a Uranium Tailings in Summer |
| 投稿时间：2013-11-18 |
| DOI： |
| 中文关键词: 铀尾矿库 大气颗粒物 质量浓度 重金属 |
| 英文关键词:uranium tailings atmospheric particulate matter mass concentration heavy metal |
| 基金项目: |
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| 中文摘要: |
| 采集了某铀尾矿库区夏季大气颗粒物(TSP、PM2.5),检测分析了颗粒物质量浓度及铀、重金属(Pb、Cd、Cu)含量,结果表明:TSP的质量浓度为53.9 μg/m3,PM2.5的质量浓度为28.0 μg/m3,TSP与PM2.5的质量浓度的相关系数R=0.832 2；TSP中铀的含量为0.078 μg/m3,PM2.5中铀的含量为0.025 6 μg/m3；TSP中Pb、Cd、Cu的含量分别为0.111 2 μg/m3、0.014 9 μg/m3、0.179 7 μg/m3,PM2.5中Pb、Cd、Cu的含量分别为0.063 9 μg/m3、0.007 4 μg/m3、0.038 1 μg/m3；TSP中重金属含量由高到低的顺序是Cu>Pb>Cd,PM2.5中重金属含量由高到低的顺序是Pb>Cu>Cd. |
| 英文摘要: |
| The summer samples of TSP and PM2.5 were collected in the area of a uranium tailings,the mass concentration of the TSP and PM2.5 ,the content of uranium and heavy metal element (Pb、Cd、Cu ) were detected and analyzed,the results showed that the mass concentration of the TSP was 53.9 μg/m3,and the PM2.5 was 28.0 μg/m3,the correlation coefficient of TSP mass concentration and PM2.5 mass concentration was R=0.832 2;the content of uranium in TSP was 0.078 μg/m3,and the content of uranium in PM2.5 was 0.025 6 μg/m3;the content of Pb,Cd,Cu in TSP were 0.111 2 μg/m3,0.014 9 μg/m3,0.179 7 μg/m3 respectively,the content of Pb,Cd,Cu in PM2.5 were 0.063 9 μg/m3,0.007 4 μg/m3,0.038 1 μg/m3,respectively;the order of the content of heavy metal in TSP from high to low was Cu>Pb>Cd,In PM2.5 was Pb>Cu>Cd. |
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