摘要
本文以某金属矿山临时排土场为研究对象,应用Hydrus-1D软件构建水流、溶质运移模型,模拟废石淋溶水入渗过程中重金属Ni在包气带中的迁移转化,预测Ni在包气带土壤中随时间的影响范围和浓度变化,以及Ni通过包气带到达地下水面的时间和浓度边界,为土壤和地下水环境影响分析及污染防控措施提供评价依据。
The temporary dumping site of a metal mine is selected asthe study case,and the Hydrus-1D software is used to construct the flow and solute transport model,inorder to simulate the migration and transformation of Heavy Metal Ni in the vadose zone,and predict The influence range and concentration change over time in thevadose zone,and the time and concentration boundary of Ni reaching the groundwater surface through the vadose zone.
作者
冯祯
FENG Zhen(Beijing GuohuanShengbang Environmental Protection Technology Co.,Ltd.,Beijing 100085,China)
出处
《世界有色金属》
2020年第13期161-162,共2页
World Nonferrous Metals
