The present invention relates to a medicinal fluid cleaning deodorization apparatus which efficiently removes a complex odor. The medicinal fluid cleaning deodorization apparatus treats an exhaust gas generated during a treatment process at a wastewater/sewage treatment facility, a food waste treatment facility, a sludge treatment facility, an excrement treatment facility, various industrial complexes, and the like, by passing the exhaust gas through an air blower, a pretreatment cleaning part (200), a first exhaust gas acid and alkali cleaning part and a second exhaust gas acid and alkali cleaning part, and a post treatment part (500). Thus, the medicinal fluid cleaning deodorization apparatus easily collects odor in the exhaust gas, and removes hydrogen sulfide (H_2S) in the exhaust gas.COPYRIGHT KIPO 2016본 발명은 하/폐수처리장, 음식물처리장, 슬러지 처리시설, 분뇨 처리장, 축산 분뇨 처리장 및 각종 산업단지 등에는 처리과정에서 발생 되는 배기가스를 송풍기와, 전처리세정부(200)와, 제1,2배기가스 산성 및 알칼리성세정부와, 후처리부(500)를 거처 처리하여 배기가스에서 악취를 손쉽게 포집하여 배기가스 중에 포함된 황화수소(H₂S)를 제거할 수 있으며, 복합성의 악취를 효과적으로 제거하도록한 약액세정 탈취장치에 관한 것이다.
