摘要
城市雨水利用工程可有效缓解洪涝灾害、补给地下水源,是减少水污染、涵养水源和促进生态系统可持续循环的有效手段。对道路雨水性质进行了分析,论述低影响开发(Low Impact Development,LID)技术中的植草浅沟、雨水花园、雨水湿地及暴雨塘等工程措施对路面雨水径流的处理效果。低影响开发控制路面径流污染具有显著的经济效益、生态效益和社会效益。
The urban rainwater utilization project could effectively abate flood disaster and supply groundwater,which is an effective measure for water pollution reduction,water conservation and sustainable cycle of ecosystem promotion. In this paper,by analyzing the nature of road rainwater,discussing the influence on road rainwater grassed swales,rain garden,rainwater wet land,heavy rain pond and other engineering measures in low impact development technology road rainwater runoff. Low impact development control that runs off pollution on the road surface has significant economic benefits,ecological benefits and social benefits.
出处
《北方交通》
2014年第S2期56-59,共4页
Northern Communications
关键词
道路雨水收集利用
径流
低影响开发
生态效益
Road rainwater collection and applied
Runoff
Low impact development
Ecological benefits
