| 摘要 |
PURPOSE: A nonpoint pollution source removal system using a rising floodgate is provided to automatically process a nonpoint pollution source and to discharge the processed nonpoint pollution source. CONSTITUTION: A nonpoint pollution source removal system using a rising floodgate comprises a processing structure(100), a screen filter(200), a rising floodgate(300), a settling tank(400), and a filter member(600). The processing structure has an inlet and an outlet. The screen filter removes big nonpoint pollutants from nonpoint pollution sources flowing into the inlet. The rising floodgate cuts off the flow of oil floating from the nonpoint pollution sources. Deposits among the nonpoint pollution sources are deposited in the settling tank. The filter member filters fine nonpoint pollutants among the nonpoint pollution sources and drains the filtered nonpoint pollutants to a drain port. |
