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| Study on Control Strategy of Sulfur Dioxide Concentration in the Urban Area of Shijiazhuang | |
| 作者姓名： | 李光军 于立军 范丽 王宇新 赵根喜 |
| 作者单位： | School of Chemical Engineering and Technology，School of Chemical Engineering and Technology，Audit Bureau of Shijiazhuang，School of Chemical Engineering and Technology，Environmental Protection Bureau of Hebei Province Tianjin University，Tianjin 300072，China，Tianjin University，Tianjin 300072，China，Shijiazhuang 050011，Hebei Province，China，Tianjin University，Tianjin 300072，China，Shijiazhuang 050021，Hebei Province，China |
| 摘 要： | UrbanareapollutionofShijiazhuangcityisnowacauseofmajorconcernduetorapidindustrializationandin creasedgrowthofautomobiles .Theambientairqualityhasdeterioratedtosuchanextentthatitposesaserioushealthhazard .Considerableeffortsarebeingtakenbyregu latorya genciestomonitorthequalityofairandtomaintainpollutionlevelswithinpermissiblelimits .Sothelong term (to 2 0 10 )andshort term (to 2 0 0 5 )controlstrategieshavebeende signed . Thelong termcontrolstrategyhastwoschemes.Thefirstschemeincludesthefo… |
Study on Control Strategy of Sulfur Dioxide Concentration in the Urban Area of Shijiazhuang |
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| LI Guang-jun,YU Li-jun,FAN Li ,WANG Yu-xin,ZHAO Gen-xi.Study on Control Strategy of Sulfur Dioxide Concentration in the Urban Area of Shijiazhuang[J].Transactions of Tianjin University,2003,9(3). | |
| Authors: | LI Guang-jun YU Li-jun FAN Li WANG Yu-xin ZHAO Gen-xi |
| Institution: | 1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China 2. Audit Bureau of Shijiazhuang, Shijiazhuang 050011, Hebei Province, China 3. Environmental Protection Bureau of Hebei Province, Shijiazhuang 050021, Hebei Province, China |
| Abstract: | 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. |
| Keywords: | air quality industrial source complex short-term model (ISCST3) sulfur dioxide control strategy |
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