This study analyzed the emission characteristics of major air pollutants (dust, nitrogen oxides, hydrogen chloride, and carbon monoxide) emitted from domestic public waste incineration facilities based on their operating elements. Using automatic measuring equipment for smokestacks (TMS), data was collected from 97 facilities from 2015 to 2023. The emission source unit (kg/ton) was evaluated based on the facility’s capacity, aging level, and incineration type. Emissions were calculated, and descriptive statistical analysis was performed based on the mean, standard deviation, and coefficient of variation. As a result of the analysis, it was found that the larger the facility capacity, the lower the average emission and volatility, which suggests that the operational stability of large facilities is high. On the other hand, facilities that had deteriorated for 10 to 15 years had the highest emission rates, and emissions decreased in facilities that were aged more than 20 years. In addition, the pyrolysis and high-temperature melting incineration facilities had lower NOx and HCl emissions than the conventional incineration type. Furthermore, CO showed the greatest volatility overall, which was found to be particularly difficult to manage in facilities in the early to mid stages of aging. These results provide empirical evidence that the structural characteristics and incineration type of incineration facilities have a significant impact on air pollutant emissions and can serve as useful basic data for policy-making, including for implementing region-wide initiatives and planning major repairs in the future.

Abstract
1. 서 론
2. 재료 및 방법
    2.1 대상시설
    2.2 배출원단위
    2.3 데이터분석
3. 결과 및 고찰
    3.1 시설규모에 따른 오염물질 배출특성
    3.2 노후도에 따른 오염물질 배출특성
    3.3 소각방식에 따른 오염물질 배출특성
4. 결 론
References

• 채진확(안양대학교 환경에너지공학과) | Jinhwak Chae (Department of Environmental and Energy Engineering, Anyang University)
• 김범석(안양대학교 환경에너지공학과) | Beomseok Kim (Department of Environmental and Energy Engineering, Anyang University)
• 주흥수(안양대학교 환경에너지공학과) | HungSoo Joo (Department of Environmental and Energy Engineering, Anyang University) Corresponding author