This study investigated the correlation between compound malodor and total hydrocarbons (THC) to evaluate the potential use of THC as a predictor of compound malodor. A total of 87 samples were analyzed from five target facilities: two petrochemical manufacturing facilities (A, B), a wastewater treatment facility (C), a recycled plastic injection molding facility (D), and a surfactant manufacturing facility (E). The correlation coefficients of compound malodor and THC for each facility were as follows: A: 0.6698, B: 0.8068, C: –0.2767, D: 0.2071, and E: 0.7695. The correlation coefficient for all facilities was 0.5634, indicating a weak correlation. The coefficients of determination for the regression analysis to predict the compound malodor for facilities A, B, and E were 0.4093, 0.6316, and 0.5695, respectively, which validated the results of the correlation analysis. These values improved to 0.8394, 0.6941, and 0.7476 in the multiple regression analysis with the VOC analysis results added as independent variables. Therefore, it is expected that THC measurement that considers the characteristics of the facility can be used to establish a systematic odor management plan.

Abstract
1. 서 론
2. 실험 방법
    2.1 연구대상
    2.2 분석항목
    2.3 관계분석
3. 연구 결과 및 고찰
    3.1 실험결과
    3.2 관계분석
4. 결 론
감사의 글
References

• 허동화(전라남도보건환경연구원) | DongHwa Heo (Jeollanam-do Institute of Health and Environment) Corresponding author
• 오길영(전라남도보건환경연구원) | Gilyoung Oh (Jeollanam-do Institute of Health and Environment)
• 이소영(전라남도보건환경연구원) | SoYoung Lee (Jeollanam-do Institute of Health and Environment)
• 임형인(전라남도보건환경연구원) | HyeongIn Im (Jeollanam-do Institute of Health and Environment)
• 최희진(전라남도보건환경연구원) | HeeJin Choi (Jeollanam-do Institute of Health and Environment)
• 지창학(전라남도보건환경연구원) | ChangHak Ji (Jeollanam-do Institute of Health and Environment)
• 김계홍(전라남도보건환경연구원) | KyeHong Kim (Jeollanam-do Institute of Health and Environment)