基于高斯烟羽模型工业区空气质量的评估

摘要

针对工业区空气质量的评估，综合考虑废气传播过程中的地面反射及气体抬升作用，建立修正的高斯烟羽模型及单污染源空气污染扩散模型，运用了高斯公式的物理意义简化公式，得出了废气浓度关于时间的函数表达式，及指定地点的AQI值和空气质量等级，验证了工业区空气污染治理的必要性。%According to evaluation of air quality in the industrial zone,the modified Gauss plume model and the air dispersion model with single pollution source are established considering the ground reflection and gas uplift,The function expressions of gas concentration about time and the specified location of AQI value and air quality levels is obtained by the physical meaning of the gauss formulas implifyed formula to prove it's necessary to control the industrial air pollution.