Study on Control Strategy of Sulfur Dioxide Concentration in the Urban Area of Shijiazhuang
Two Gaussian air quality dispersion models, the industrial source complex short-term model (ISCST3) with and without modification have been used to simulate the pollutant concentration distribution in urban areas based on the meteorological data and the emissions distribution of sulfur dioxide. The verified data show that the modified model is more accurate in the urban area of Shijiazhuang. Using the modified model predictions, the control strategies of sulfur dioxide in the urban area have been studied, and the result show that the second long-term (to 2010) strategy can mitigate air pollution significantly and maintain pollution levels within permissible limits.
作 者： 李光军 于立军 范丽 王宇新 赵根喜 作者单位： 李光军,于立军,王宇新(School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China)范丽(Audit Bureau of Shijiazhuang, Shijiazhuang 050011, Hebei Province, China)
赵根喜(Environmental Protection Bureau of Hebei Province, Shijiazhuang 050021, Hebei Province, China)
刊 名： 天津大学学报(英文版) EI 英文刊名： TRANSACTIONS OF TIANJIN UNIVERSITY 年，卷(期)： 2003 9(3) 分类号： X5 关键词： air quality industrial source complex short-term model (ISCST3) sulfur dioxide control strategy