Distribution of Heavy Metals in River Sediments from the Anhui Section of the Huaihe River Basin

摘要：

21 Sedimentary samples were taken from the Anhui section of the Huaihe river basin. The contents of 10 heavy metal elements (Be, Cd, Cr, Cu, Pb, Ni, Mn, Ba, Tl, and Zn) were determined by ICP-MS. The contents of organic matter were also tested. The results show that the different degree enrichments of heavy metals in sediments are appearing as compared with the average values of heavy metal contents in soils in China. Moreover, organic matter concentrations are decreasing progressively from upper reaches to lower reaches in the major river. The distribution features of Be, Cr, Mn, Ba, and Zn in sediments are more clear in research area as compared with the others.

关键词： Huaihe river basin sediments heavy metals organic matter distribution characteristic

作者: CHEN Xiaoyang YAN Jiaping HE Yong

作者单位: School of Earth and Environment,Anhui University of Science & Technology,Huaina 232001,Anhui,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 670-673

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）