摘要
针对河南省台前县某工业园区地下水污染情况进行模拟,为污染物在地下水中运移情况提供预测和防治指导。通过实地踏勘获得地质参数,运用Visual Modflow软件构建地下水流模型,对模型进行识别和验证,得到较为耦合的地下水流模型,结合溶质运移模型,最终得到污染物运移规律:随着时间的增加,污染物范围逐渐扩大,污染物浓度逐渐减小;污染物主要随着水流方向运移,对环境的影响范围逐渐扩大,污染物浓度随时间和距离逐渐减小。
The groundwater pollution in an industrial park in Taiqian County of Henan Province was simulated to provide guidance for the prediction and prevention of pollutant movement in groundwater.Geological parameters obtained from field reconnaissance,and using the Visual Modflow software build groundwater flow model,the identification and validation of the model,is a coupling model of groundwater flow,combining with the solute transport model,the resulting contaminant migration rule:with the increase of time,gradually increasing range of pollutants and pollutant concentration decreases;the pollutant mainly moves with the direction of water flow,and its influence on the environment is gradually expanded.The pollutant concentration decreases with time and distance.
作者
王东晟
WANG Dongsheng(Henan University of Technology,Jiaozuo 454001,China)
出处
《现代信息科技》
2020年第3期65-67,72,共4页
Modern Information Technology
