PROBLEM TO BE SOLVED: To provide an easily-handleable ozone treatment apparatus hardly allowing outflow of ozone to the outside, and excellent in performance of deodorization or the like.SOLUTION: An ozone treatment apparatus includes ozone generation means for generating ozone, a suction pipe for sucking fluid treated by ozone, and an ozone supply pipe disposed along the suction pipe, for discharging fluid containing ozone from an ozone discharge port, in which the ozone discharge port is provided in the suction pipe.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】外部へのオゾンの流出が生じにくく取り扱いが容易であり、脱臭等の性能に優れるオゾン処理装置を提供する。【解決手段】オゾンを生成するオゾン発生手段と、オゾンにより処理される流体を吸引する吸引管と、吸引管に沿って配設されてオゾンを含む流体をオゾン放出口から放出するオゾン供給管とを備え、吸引管内にオゾン放出口を設けた。【選択図】図2