摘要
道路径流污染是城市地表径流污染的主要来源,而城市地表径流污染是仅次于农业污染的第2大非点源污染源,传统的道路雨水规划已经不能满足需求。根据城市道路规划和道路雨水利用现状,借鉴国外先进的雨洪控制利用的技术,开拓道路雨水规划利用新思路,提出了把低影响开发措施(LID)因地制宜地应用于道路规划中,将道路绿化带及周边的绿地进行改建设计,就近收集道路径流,以期为提高道路雨水利用率和道路径流污染物的原地消纳提供有效的借鉴。
Road runoff pollution is the main source of city surface runoff pollution, which is only second to the agricultural pollution. The traditional pollution control technologies have been unable to meet the demands. According to the situation of urban road plan- ning and road rainwater utilization, learned from foreign advanced technology of rain flood control and utilization, the paper opens up a new train of thought and puts forward the measures, including applying LID to road planning rainwater according to local condi- tions, renovating the road green belts and the surrounding green space and collecting nearby road runoff. It can provide good refer- ence for applying and promoting BMP in the road design for our country.
出处
《节水灌溉》
北大核心
2013年第11期44-49,共6页
Water Saving Irrigation
基金
北京市科技新星计划(2006B19)
水体污染控制与治理科技重大专项(2010ZX07320-002)
北京建筑工程学院2013年本科生科学研究计划
关键词
道路雨水
LID技术
应用
road runoff
LID technology
application
