摘要
文章针对目前岩溶地区高速公路运营期路面径流及路侧水质的污染情况,以衡枣高速公路为实例进行研究,表明SS是公路路面径流的主要污染物,公路两侧水质污染离子浓度随着与公路距离的增加而呈降低趋势,并提出了相应的防治措施。
Aiming at the pollution in the pavement runoff and the water quality on the sides of expressway in Karst area during expressway operation period,the Article makes a study with Hengzao Expressway as an example.It is concluded that SS is the main contamination of pavement runoff,and the concentration of water contamination ions along the two sides of highway will descend with the increase of distance from highway.It also proposes corresponding prevention measure.
出处
《西部交通科技》
2007年第2期7-9,共3页
Western China Communications Science & Technology
基金
西部交通建设科技项目(合同号:200231800021)
关键词
衡枣高速公路
路面径流
路侧水质
污染分析
防治措施
Hengzao Expressway
Pavement runoff
Water quality on sides of highway
Contamination analyzing
Prevention and cure measures
