Abstract
The comparison of the air quality with the evaluation of the environmental assessment before and after operations of the heat source and of the flue-gas desulfurization facilities were studied. First of all, several sites were selected for the representative sample points, and then they were examined air quality of the surroundings. The results were that TSP(total suspended particulate) analysis after an operation of the heat source facility was $74~81{\mu}g/m^3$, PM-10 was $31~94{\mu}g/m^3$, and $SO_2$concentration was 0.002~0.009ppm, respectively. As the result of examination to the concentrations of diffused pollutants, there was no relations between TSP concentration of sample points and the effect of air quality according to the heating source. When we compared the neighbored area of the heating source with the other area, the concentration of air pollutants after an operation of the facility of the heating source was similar to the heating source, the neighbored area, and the other area. So we concluded that there was no the effect of the air pollution by producted pollutants from the heating source.
