城市道路雨水分析  

Analyzing the Road Runoff of the City

作　　者：温强[1] 谢勇军[1] 张建松[1] 杨腊梅[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《环境科学与管理》2009年第11期43-44,48,共3页Environmental Science and Management

摘　　要：结合城市发展现状,对城市路面雨水中主要污染物、路面雨水水质特征、影响路面径流污染的因素,及道路路面雨水污染物来源进行了分析。认为道路污染物主要成份是SS和COD;道路路面雨水水质变化很大,污染物初期浓度较高,后期浓度逐渐减小。Combining a city development present condition,the main pollutants in road runoff and water quality of its characteristic,the pollution characteristic and influencing factors and their sources were analyzed.It was thought that the main of them were SS and COD;The road runoff quality varied greatly and the pollution intensity were high in beginning period.After that,the pollution intensity was gradually decreasing.

关 键 词：雨水 城市道路 污染物 污染来源 

分 类 号：X501[环境科学与工程—环境工程]