地下水不规则平面连续排放源污染预测方法

A Method of Predicting Groundwater Continuous Emission Source Pollution Distributed in Irregular Plane

以平面连续点源污染预测模型为基础,提出了平面分布连续排放源污染预测方法。与数值法相比较,该方法具有数据需求量小、数据精度要求低、结构简单、易操作等优点。以四川省乐山市某尾矿库为例,将该方法应用于地下水中总磷污染预测,取得较好结果,为今后地下水不规则平面分布污染预测提供有效途径。

Based on the predictive model of planar continuous point source pollution, the method of predicting continuous emission source pollution distributed in irregular plane is developed. This new method has several advantages against numerical method, such as less data demand, imperfect data, simple structure and using-friendly. This paper takes a tailings reservoir,which is located in Leshan Sichuan, as an example, this new method is applied in predicting the pollution of total phosphorus in groundwater, and satisfactory results is acquired, and can provide a new effective way for predicting the groundwater pollution distributed in irregular plane.