CAJ | 학술논문

为探讨新型路面材料对路面径流污染的净化功效,对哈尔滨嵩山路路段路面径流排水进行取样分析.结果表明,透水沥青路面对径流污染因子COD、SS、浊度、Pb、Zn均有良好的净化作用.其净化有效空隙率范围为12.1%～23.O%.掺混陶粒率为40%的透水沥青路面对径流污染的净化功效明显优于纯沥青路面.
위탐토신형로면재료대로면경류오염적정화공효,대합이빈숭산로로단로면경류배수진행취양분석.결과표명,투수력청로면대경류오염인자COD、SS、탁도、Pb、Zn균유량호적정화작용.기정화유효공극솔범위위12.1%～23.O%.참혼도립솔위40%적투수력청로면대경류오염적정화공효명현우우순력청로면.
In order to investigate the purification effect of new type permeable asphalt pavement material on runoff pollution, storm water samples collected from Songshan road in Harbin were determined. The results showed that the pervious asphalt pavement had good purification effect on the COD, SS, turbidity, Pb and Zn in the effective porosity of 12.1%-23.0%, in addition, the purification effect of pervious asphalt pavement intermingled with 40% ceramsite on runoff pollution was much better than that of groundmass pavement.