Geochemical and mineral magnetic characteristics of high arsenic aquifer sediment from Datong basin, North China

摘要：

The purpose of this study was to test possible extension of the relationship between magnetic parameters and the some chemical elements in high arsenic aquifer sediment. The correlations between chemical elements concentrations and parameters are observed. The correlation factor values are frequently higher between iron and chemical elements than between magnetic parameters and the same chemical elements. For the same chemical elements, χ and F-ratio values are frequently better correlated than SIRM and IRM indicated the variable paramagnetic minerals amount present in the sediment samples. In studied samples, the correlation factor for Phosphorus are higher than arsenic. It suggests that phosphorus is easier to combine with magnetic minerals than arsenic.

作者: X.J.Xie Y.X.Wang H.Q.Liu M.Y.Duan

作者单位: School of Environmental Studies & MOE Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China

会议类型: 国际会议

会议名称: 第十二届水-岩相互作用国际研讨会(P0roceedings of the 12th International Symposium on Water-Rock Interaction)

会议地点: 昆明

会议语种:英文

页码: 1431-1434

在线出版日期: 2007-07-31（万方平台首次上网日期，不代表论文的发表时间）