Abstract:To investigate the air quality in Chancheng area, Foshan City, the monitoring data were analyzed, which shows that after the emission control of industrial pollution, the air quality is improved. The pollutants from thermal power enterprises are reduced, but still with a high emission proportion in Chancheng area. To study the emission reduction of thermal power enterprises and to show the impact of pollutants on the environment, ADMS-Urban and ArcGIS are used to simulate the dispersal of pollutants from thermal power enterprises and the effect of emission reduction is evaluated under some unfavorable weather conditions. The further room for pollutant reduction is discussed. It is shown that pollutants of Funeng Power Plant are reduced, but with quite a room for further reduction. The increases of the power plant stack height, the diameter of the chimney and the proportion of clean fuels in power plant fuels are just a few of possible measures. The great potential exists in improving the fuel quality.