某电厂项目地下水中污染物运移的数值模拟及预测分析

Numerical simulation and prediction analysis of groundwater pollutant transport in a power plant project

本文以岳阳某电厂地下水环评项目为依托,在分析电厂厂区水文地质条件的基础上,利用GMS软件联合运行地下水流和水质模型,对防渗膜破损5%的事故工况下的电厂区现状污染物在地下水中运移进行数值模拟预测,以事故工况模拟为基础,分析了30年内氟化物污染影响范围,为进一步制定治理措施提供了可靠的数据支撑。

Based on a groundwater environmental assessment project of a power plant in Yueyang,after analyzing the hydrogeological conditions of the power plant,GMS software was used to jointly run groundwater flow and water quality model,and to numerically simulate the movement of pollutants in groundwater under the accident condition in which 5%of impermeable film was broken.The impact range of fluoride pollution in 30 years was analyzed by the accident condition simulation,providing reliable data support for further development of countermeasures.