白银市二氧化硫目标控制点选择与总量控制研究

On the Control Points Selection and Total Emission Control for Sulfur Dioxide in Baiyin City

针对白银市SO2 空气污染较严重并日益加重的情况 ,笔者引入总量控制方法 ,谋求从总体上控制白银市SO2 大气污染 ,达到该区空气质量的改善。研究分析表明 ,点源占总排放量的 88 6 5 % ,在 44个点源中 ,只需对 2 0个点源进行削减 ;为了实行质量目标总量控制 ,应以控制点源排放为主 ,并且在点源中 ,只需要控制部分重点点源 ,就可以从根本上控制SO2

For the ever\|increasingly serious SO\-2 air pollution in Baiyin City,the method of total emission control (TEC) was introduced in this paper in an effort to obtain overall control of SO\-2 pollution in the city and improve local air quality.Research and analysis showed that the point sources account for 88.65% of the total emission and among 44 point sources,only 20 are needed for abatement.In order to implement quality\|objective TEC,point sources should be focused,and only part of key point sources are required to control so as to basically control SO 2 pollution.