Hg, Pb content distribution of traffic policemens hair, Guilin, China

摘要：

95 hair samples from traffic policemen and 110 hair samples from ordinary people for comparison were collected from six areas of Guilin, China and Hg, Pb were determined. The result shows that the heavier the traffic, the higher hair Hg, Pb contents of theirs. Hair Hg, Pb contents of traffic policemen are also increased with their working time. Hair Hg, Pb contents of traffic policemen outside office are higher than that in office. The average Hg content (1.340μg/g) of traffic policemens hair is 1.74 times as high as Chinese average value (0.77μg/g), while the average Pb content (2.877μg/g) is below the Chinese average value (6.60μg/g). The use of unleaded gasoline reduced the air Pb pollution, but Hg pollution still exists. Hg content (1.504μg/g) in males hair is higher than that (1.176μg/g) in females, while Pb content (2.852μg/g) in males hair is lower than that (2.902μg/g) in females.

关键词： Hg, Pb, Hair Traffic pollution, Guilin, AAS

作者: J. P. Qian L. Zhang H. Z. Chen H. L. Liu

作者单位: Department of Resources and Environmental Engineering, Guilin University of Technology, Guilin China

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 491-492

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）