The present invention relates to a sterilizing and odor removing device. Hypochlorous acid water is applied, and is made into micro-bubbles by using an impeller pump. An activation magnetized liquid producing device is included, so the hypochlorous acid water made into micro-bubbles is further activated. The activated hypochlorous acid water made into micro-bubbles is sprayed as nano-bubbles by being passed through a plurality of binary nozzles. Thus, the sterilizing and odor removing device has an excellent effect in sterilizing and removing odors from slaughter houses, biological treatment facilities, and several sorts of agricultural and livestock product treatment facilities.COPYRIGHT KIPO 2017본 발명은 차아염소산수를 적용하여 임펠라펌프를 이용 마이크로버블화시키고 활성화 자화액체제조장치를 포함시켜 상기 마이크로버블화된 차아염소산수를 좀더 활성활성화시키고 이 활성화된 마이크로버블화된 차아염소산수를 복수개의 이류체 노즐들을 통과시켜 나노버블화시켜 분사함에 의해 도축장이나 생물처리시설 및 각종 농축산물 처리현장의 살균과 악취를 제거하는 데에 있어 탁월한 효과를 갖는 살균 및 악취제거장치에 관한 것이다.