Migration of Heavy Metal in a Sulfide Ore Tailings Impoundment

被引：5
|
作者：
Ai, Guang-Hua [1 ,2 ]
Liu, Yan-Fei [1 ]
Wang, Yong [3 ]
Chen, Yulin [4 ]
机构：
[1] Jiangxi Univ Sci & Technol, Sch Resources & Environm Engn, Ganzhou, Peoples R China
[2] China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou, Peoples R China
[3] Minist Land & Resources, Hefei Testing & Qual Supervis Ctr Geol & Mineral, Hefei, Peoples R China
[4] Nucl Ind Geol Bur Jiangxi Prov, Inst Geol Survey, Nanchang, Peoples R China
来源：
JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY | 2015年 / 12卷 / 01期
关键词：
D O I：
10.12783/issn.2376-578X/12/1/3
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Heavy metals are a component of sulfide ore tailings, which may pose serious threats to environment and human health. This study focuses on physical and chemical properties of main mineral composition in a sulfide ore tailings impoundment and discusses a series of chemical reaction equations of the main minerals in tailings including FeS, Fe1-xS and Fe7S8. This study aims to examine migration rules of the heavy metal elements in the tailings. To further investigate the migration mechanism, experimental simulation was used to provide some bases for the release and migration law of heavy metals in tailings.
引用
收藏
页码：17 / 23
页数：7
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