The objective of this work was to treat complex mal-odor of food waste with micro-bubbles from enhanced wet scrubber system, where the pilot plant was operated. Micro bubbles from the enhanced reactor of venturi scrubber were successfully generated through the air atomizing process with high velocity more than 60 m/sec and played an important role in the removal of mal-odor. Mal-odor was effectively changed into the micro-bubble and treated with washing chemicals together. Through establishing two series connection of the reactors, 85.2 % removal efficiency of complex mal-odor was obtained in case of average 940 times of input air. 0.35 kg/hr of sulfuric acid, 0.188 kg/hr of sodium hydroxide and 0.043 kg/hr of hypochlorite were injected for chemical washing.

Abstract
 1. 서 론
 2. 재료 및 방법
  2.1. 반응 장치
  2.2. 실험 방법
 3. 결과 및 고찰
  3.1. 장치 특성
  3.2. 복합 악취 처리효율
  3.3. 약품사용량
 4. 결론
 REFERENCE

• 정용준(부산가톨릭대학교 환경공학과) | Yong-Jun Jung (Department of Environmental Engineering, Catholic University of Pusan) Corresponding author
• 정재억(부산가톨릭대학교 환경공학과) | Jae-Ouk Jung (Department of Environmental Engineering, Catholic University of Pusan)
• 김예진(부산가톨릭대학교 환경공학과) | Ye-Jin Kim (Department of Environmental Engineering, Catholic University of Pusan)