In Korea, Public attention in the hazards of the PM10, PM2.5 is increasing. Because atmospheric environmental standards are enforced in 2015 for the PM10, PM2.5, Air quality control through emission source management is required to achieve. However, It is a reality that we sort of the actual state and characteristics of PM10, PM2.5 emission and basic data on air discharge facilities.
In this study, Examination Standard for the PM10, PM2.5 method of air pollutant dust in the emission, method newly applied to the air pollution process test standard in 2016. This study aims to develop local, accurate domestic emission factors.
For particulate matter, gaseous fuel (7 hours/once) and solid fuel/liquid fuel (3 ~ 4 hours/once) were collected three times. As a result of the investigation, the oxygen concentration in the gaseous material satisfied the standard oxygen concentration(LNG 4%, B-C Oil 4%, SRF 12%) of each fuel, and nitrogen dioxide was the highest at 69.6 ppm , and sulfur dioxides were found to be the highest at 33 ppm in B-C oil facilities.
The highest concentrations of TPM, PM10, and PM2.5 were observed in the B-C oil facilities, with TPM 6.578 mg/Sm³, PM10 3.314 mg/Sm³ and PM2.5 1.772 mg/Sm³. The ratio of PM10 to TPM was 51.2% on average for the three facilities, 33.5% for PM2.5, and 65.2% for PM2.5 in PM10.