山区复杂地形条件下的废气污染物扩散影响分析——以南平市某生活垃圾焚烧厂为例

Analysis on the Influence of Waste Gas Pollutants Diffusion Under Complex Terrain Conditions in Mountainous areas——Taking a Domestic Waste Incineration Plant in Nanping City as an Example

以南平市某生活垃圾焚烧厂为研究对象,利用大气扩散预测模型AERMOD,预测并分析了不同烟囱高度和烟气排放量,对大气污染物最大/小时地面空气质量浓度(Ci)、离源距离(Di)的影响变化情况。为同类项目前期设计阶段和环评阶段工作提供参考数据,有利于实现环境效益和经济效益的双赢。

Taking a domestic waste incineration plant in Nanping city as the research object,the atmospheric prediction model AERMOD is used to predict and analyze the changes of ground surface air mass concentration and distance from source,under different height change of exhaust funnel and quantity of flue gas emissions scenarios.To provide reference data for similar projects in the early design stage and EIA stage,which is conducive to the realization of both environmental and economic benefits.