| 摘要 |
PURPOSE: A parking lot with a bio-filter for reducing nonpoint pollution is provided to effectively reduce nonpoint pollutant using a garden space. CONSTITUTION: A parking lot with a bio-filter for reducing nonpoint pollution comprises a pavement(4), a vegetation space(10), curbstones(16), and a bio-filter. The pavement is formed in a uniform size to park a vehicle. The vegetation space is formed higher than the pavement. The curbstones are formed between the pavement and the vegetation space. Through holes(16a) are formed in the curbstones to flow water. The bio-filter is arranged inside of the vegetation space, and filters flowing water through the through holes. And the bio-filter comprises a wood chip pack(17) composed of a wood chip(17a) and a gauze(17b). |
