文献类型：会议论文

英文题名：Migration laws of major elements of Laowashan bauxite in Zunyi area, northern Guizhou province of China

作者：Cui, Tao

第一作者：Cui, Tao

通信作者：Cui, T[1]|[14440bcb9afd7fb51e04c]崔滔;

机构：[1]Guizhou Inst Technol, Coll Resources & Environm Engn, Guiyang 550003, Guizhou, Peoples R China

第一机构：贵州理工学院资源与环境工程学院

通信机构：Guizhou Inst Technol, Coll Resources & Environm Engn, Guiyang 550003, Guizhou, Peoples R China.|贵州理工学院资源与环境工程学院;贵州理工学院;

会议论文集：3rd International Conference on Environmental Science and Material Application (ESMA)

会议日期：NOV 25-26, 2017

会议地点：Chongqing, PEOPLES R CHINA

语种：英文

外文关键词：Iron

年份：2018

摘要：After exploring migration laws of major elements in Laowashan bauxite of northern Guizhou Province by geochemical methods, it was found that: 1) Si was negatively correlated to Al and Ti; Al showed significant negative correlations with Si and Fe; Al was positively correlated to Ti. 2) The content of Si and Fe was low in the middle part, high at the top and the highest at the bottom. The content of Al and Ti is the highest in the middle, followed by the content at the top and the bottom successively. 3) Karst depressions are favorable for groundwater discharge through leaching, leading to heavy loss of Fe in ZK-CS1.