摘要
运用美国ISC3复合工业源模型模拟高井发电厂大气环境影响 ,结果表明 :该厂大气污染物排放的主要影响地区在石景山西北部和门头沟东部 ,丰台西北部和海淀西北部也受到一定影响 ,对老城区影响较小。SO2 、PM1 0 和NOX 年均浓度最大值分别为 2 4 36、1 35、10 30 μg m3,分别占空气质量二级标准的 4 1%、1 35 %、13%。可见 ,高井发电厂对周边区域SO2 浓度影响较大 ,对NOX 也有一定影响 ,对PM1 0 的影响较小。
This paper uses the ISC3 model to model the atmospheric environmental impact of Gaojing Power Plant.It shows that northwestern Shijingshan,eastern Mentougou,northwestern Fengtai and northwestern Haidian are the main zones which are impacted by the air pollutants emitted by Gaojing Power Plant.The old city proper almost is not impacted by the plant.The maximal annual average concentration of SO 2,PM 10 and NO X is 24.36,1.35 and 10.30 μg/m3.It is known that Gaojing Power Plant has more impact on concentration of SO 2 and a certain impact on NO X,but less impact on PM 10.
出处
《环境工程》
CAS
CSCD
北大核心
2003年第6期72-75,共4页
Environmental Engineering
