In this study, swine and cattle farms located in Jeollanam-do were selected to analyze and evaluate the components of odorants in livestock facilities. In addition, a preliminary survey of the literature was conducted to establish a sampling and analysis method for phenol and indoles which are major components of odor emissions from livestock facilities, yet are not regulated by the laws. To establish a sampling and analysis method for phenol and indoles, Tedlar bag and Tenax-TA sorbent tube was used as background concentration of blank sample and samples according to the elapsed time. The results obtained indicate the GC/MS analysis with Tenax-TA sorbent tube sampling was an effective method for measuring the compounds of phenol and indoles. In the swine facility, the rankings of the odorants in order, from highest to lowest, were ammonia, sulfuric compounds, phenol/indoles, volatile fatty acids. The main odorants were hydrogen sulfide (41.3%) and 4-methylphenol (p-cresol, 13.9%). In the swine slurry storage, hydrogen sulfide (33.7%), ammonia (18.8%), and 3-methylindole (skatole, 15.7%) were the main odorants, and hydrogen sulfide (31%) and i-valeric acid (32.4%) were the main odorants in the cattle farms.

1. 서 론
 2. 연구내용 및 방법
  2.1 연구대상 시설
  2.2 시료채취 및 분석방법
  2.3 페놀 및 인돌류 시료채취 및 분석법 선행연구 고찰
  2.4 악취원인물질 추정 방법
 3. 실험 결과 및 고찰
  3.1 페놀 및 인돌류 시료채취 및 분석법
  3.2 축사시설의 악취물질 배출 수준
  3.3 축사시설의 주요 악취원인물질 추정
 4. 결 론
 References

• 신혜수(전남과학대학교 간호학과) | Hae-Soo Shin (Dept. of Nursing, Chunnam Techno University)
• 채정석(그린환경종합센터) | Jeong-Seok Chae (Green Environmental Complex Center)
• 한진석(안양대학교 환경에너지공학과) | Jin-Seok Han (Dept. of Environmental and Energy Engineering, Anyang University)
• 박상숙(순천대학교 환경공학과) | Sang-Sook Park (Dept. of Environmental Engineering, Sunchon National University)
• 전준민(그린환경종합센터, 경희대학교 환경학 및 환경공학과) | Jun-Min Jeon (Green Environmental Complex Center, Dept. of Environmental Science & Environmental Engineering, Kyung Hee University) Corresponding author