The present invention relates to a treatment apparatus for eliminating food waste. More specifically, food waste introduced into an agitating container is decomposed into organic materials by a microorganism fermenting agent in an aerobic state and then eliminated, and odor produced in a process of elimination is transferred through an exhaust line and then removed in an odor processor to be exhausted, thereby preventing a living space from being contaminated and enhancing satisfaction of consumers. The treatment apparatus of the present invention comprises: an electric heater (22) which installs a door (40) on a casing (10) to be opened and closed, accommodates a microorganism-planting medium and food waste in an agitating container (20) disposed inside the casing (10) to agitate the microorganism-planting medium and the food waste by an agitating wing (21), and controls internal temperature of the agitating container (20) according to a signal of a control unit (60) an air supply fan supplying oxygen to the agitating container (20) to facilitate activation of aerobic bacteria and also circulate air by force and a deodorizer (50) combusting odor at high temperature to discharge smell in the completely decomposed state into the air. The control unit (60) senses temperature and humidity inside the agitating container (20) and external illumination of the casing (10) when receiving electrical signals from a sensor member (S) which converts an opening or closing state of the door (40) into electrical signals, displays a state of signaling of the sensor member (S) and operation states of a driving motor (M) rotating the agitating wing (21) and the deodorizer (50) on a display unit (D) disposed on a cover plate (30) and controls operation of the driving motor (M) and the deodorizer (50) according to input signals from the sensor member (S) and an operation portion (T).COPYRIGHT KIPO 2018본 발명은 음식쓰레기 소멸 처리장치에 관한 것으로, 보다 상세하게는 교반통에 투입된 음식쓰레기가 미생물 발효제에 의해 호기성상태에서 유기물질로 분해되어