摘要
本文通过岩溶地区衡枣高速公路段的路面径流过滤实验,分析了路面污染元素通过砂过滤的衰减规律,以及砂颗粒的吸咐效率,说明砂过滤池的可行性。为保护岩溶地区脆弱的生态环境在公路建设中不受污染,或尽量减少路面径流污染,提供了一种简易、有效的处理方法。
This paper analyses the attenuation law when the pollution elements through the sand filter layer,and absorbing efficiency of the sand,which explains the feasibility of the sand filter pool,via the filter test of the run off on the road of Hengzao highway in the Karst area.A sort of facility and effective treatment is provided for protecting the fragility environment to avoid pollution during the road construction,or reducing the run off pollution on the road surface.
出处
《吉林水利》
2007年第3期18-20,共3页
Jilin Water Resources
基金
西部交通建设项目
合同号:200231800021
