云南砚山产业园区对周边大气环境的影响预测分析

Analysis of Predicting the Impact of Industrial Garden on the Surrounding Air Environment in Yanshan,Yunnan

对云南砚山产业园区设置近、远期规划二个情景,采用CALPUFF模式和光化学网格模式进行大气环境影响预测。根据预测结果分析,通过产业功能调整对园区现有老企业整改,新建企业严格控制片区排污总量在允许的总量控制指标下,区域总体上仍能满足《GB 3095—2012环境空气质量标准》二级标准,且涉及浴仙湖风景名胜区听湖片区也能满足《GB 3095—2012环境空气质量标准》的一级标准。

CALPUFF model and photochemical grid model were adopted to predict the air environment around Yanshan industrial garden by setting up two scenarios of recent and long-term planning.The results showed that the air quality in the area could meet the national second standard under the scenarios of improving the present farms and strictly controlling the pollution discharge within the permitted total amount of the new farms.Furthermore,the air quality of the TinghuLake area could meet the national first standard.