The present study investigated the emission characteristics of odorous elements from a local livestock waste treatment plant. Target materials were sampled twice from each place including the boundaries of the plant, exhaust of a fan from utility-pipe conduit and bio-filter bio-filter chamber. Among the sulfur compounds, methyl mercaptan was 3.0 ppb at the boundaryⅠ, 2.2 ppb at the fan exhaust, and 4,723.3 ppb at the outlet of bio-filter scrubber. In particular, one of main odor control facilities; bio-filter scrubber has released a large volume of methyl mercaptan. It also removes 76.8% of ammonia and 26.5% of trimethylamine.

ABSTRACT
요약문
1. 서론
2. 조사 및 방법
3. 결과 및 고찰
4. 결론
감사
참고문헌

• 이경미
• 조영민