【摘要】 在综述国内外研究的基础上,论述了高速公路路面径流水量和水质特征,重点研究了高速公路路面径流中悬浮固体、有机物质、营养物质、重金属的变化特征,并探讨了高速公路路面径流水质的初期效应、径流污染物的来源和影响因素,为高速公路路面径流污染的控制提供依据和参考。更多还原

【Abstract】 The characters of highway runoff water quality and quantity are analyzed on the basis of domestic and foreign researches.The change feature of suspension solid,organic material and heavy metal are expatiated.The first flush of the runoff quality of the highway are researched according to summarization of concerned informations.And then the source and influencing factors of runoff pollutions are further studied and it provides a reference for controlling highway runoff pollutions.更多还原