| 摘要 |
The present invention relates to a first rainwater treatment apparatus which comprises: an inlet (10) through which rainwater is provided; a first screen (20), an impurity separation tank (30), a sedimentation tank (40), an allocation tank (50), a filtration tank (60), a filter (61), a first separation wall (41) and a second separation wall (51), a first outlet (11) which discharges first rainwater, a second discharging part (12), a third discharging part (13), a fourth discharging part (12), a first siphon pipe (42), a second siphon pipe (63); a first cover (32), a second cover (67), a shaft (64) and a driving power supplying device (66), an electric valve (11-a), a control panel (70), a rain gauge (80), and a measuring tank (81). |
