| 摘要 |
<p>PURPOSE: A natural eco-pond equipped with a filtration facility is provided to offer superior surrounding beauty, and to prevent environmental contamination by utilizing a redundancy space flexibly. CONSTITUTION: A natural eco-pond(100) equipped with a filtration facility comprises the followings: a filtering trap(20) installed at a water-preservation zone of the pond; a pump chamber(50) installed at the bottom of the filtering trap; a suction hole connecting with the filtering trap, and installed at the bottom of the pump chamber; a pump(60) installed at the pump chamber; and a purified water transfer pipe connecting the pump with the pond. The water transferred to the filtering trap is discharged to the pond.</p> |
