| 摘要 |
Disclosed is an aeration apparatus. According to an embodiment of the present invention, the aeration apparatus comprises: a water tank; an inlet arranged on one side of the water tank, through which waste oil-containing water flows into the water tank; an aeration unit which aerates the waste oil-containing water accommodated in the tank and decomposes waste oil included in the waste oil-containing water to generate treated water; and an outlet which discharges the treated water and is arranged on the other side of the tank. At least some of aeration elements arranged at the aeration unit to aerate the gas into the waste oil-containing water are formed at the bottom part of the aeration unit. The apparatus of the present invention is to aerate air which decomposes waste oil in waste oil-containing water, such as hydroxide radicals and/or ozone, so as to reach the corners of the water tank which accommodates the waste oil-containing water. Also, in the present invention, reactivity between waste oil and gas is enhanced. |
