| 摘要 |
<p>A polluted water treatment apparatus is disclosed. According to an embodiment of the present invention, the polluted water treatment apparatus comprises: a storage tank storing polluted water; and an oil separation device connected to an end of an inlet pipe introducing the polluted water to the storage tank. The oil separation device has a moving pipe moving the polluted water in a vertical zigzag shape. Moreover, an oil outlet opened upwards to discharge oil contained in the polluted water to the outside while the polluted water moves is formed in the moving pipe.</p> |
