摘要
在点源污染逐步得到有效控制的今天,面源,这一对地表水体水质有严重影响的污染源在发达国家已经引起了极大的关注。本文以西安～临潼高速公路路面沉积物和两次典型降雨径流为研究对象,旨在探讨高速公路路面径流这一具有面源污染特征的污染源的污染成分、污染强度、污染特性及其排污规律。
The nonpoint source pollution, which has played an important role on surface water pollution has been given much attention because of the effective controlling of the point source pollution. Based on the study of highway surface sediment and runoff of Xi'an～Lintong Freeway, the pollution intensity , characteristics and pollutant discharge regulation of highway surface runoff have been discussed in this paper.
