某污染场地地下水污染物运移分析

地下水及水动力是污染物运移的载体及主要动力。本文利用国际通用可视化标准软件Visual Modflow,结合工程实例建立污染物水文地质概化模型,在非正常工况条件下,针对铝厂大修渣主要污染物氟污染地下水运移规律进行分析。结果表明,污染物在地下水运移过程中污染较弱,为污染场地地下水环境影响评价提供科学依据。

The analysis of Some contaminated field’s Groundwater contaminant transport

Groundwater hydrodynamic is the carrier of contaminant transport and the main driving force. To use the international general visual standard the software Visual Modflow, combine with engineering examples, this paper establish a generalized model of the hydrogeology of pollutants, under abnormal conditions, for aluminum plantoverhaul the slag main pollutants fluoride contamination of groundwater migration rule . The results show that, in the process of migration of pollutants in the groundwater pollution is weaker, as contaminated sites and provide the scientific basis for environmental impact assessment of groundwater.