Biofilters are a wide-spread technology over physical and chemical methods for the treatment of odor compounds because many lab and field-scale operations have demonstrated effective treatments for gas streams contaminated with a low concentration of various odor compounds. Therefore, biofilter processes are classified as one of the best available control technologies in Europe. However, biofilter performance can not be reliable when they are operated at dynamic loading conditions over an extended period. Several methods have been proposed and implemented to overcome some operational problems such as nutrient depletion and clogging. In spite of these efforts, conventional biofilters require improvement to effectively control high concentrations of odor compounds. As a results, additional attempts to resolve the problems and expand biofilter application range are being studied.

ABSTRACT
요약문
1. 서론
2. 바이오필터 현장 적용
3. 기존 바이오필터 운전상의 문제점
4. 새로운 담체와 미생물의 적용
5. 하이브리드 바이오필터의 적용
6. 결론
참고문헌

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