摘要：道路雨水的合理利用是解决我国部分城市雨水资源匮乏或水质性缺水的有效途径，并且这项措施还能够控制并减少我国城市降雨径流污染情况，以及大幅度改善城市的生态环境功能，意义较为重大。本论文以奉贤南桥某道路为调研研究对象，以收集并整理相关监测资料为目标，来进行道路雨水径流污染程度的分析工作，从而了解道路雨水径流初期及中后期污染情况。同时，研究上海市近年降雨情况，并进行一定程度上的降雨量分析与计算。查阅并了解相关的道路雨水处理工艺，对比各种工艺的优缺点，从科学角度选择出适合的处理工艺。利用传统生物处理方法，会造成一些不必要的人力或者财力的浪费，后期管理维护起来也是相当麻烦。采用生态滤沟的处理工艺，既可以减小水质变化的产生的差异性，还可以有助于我国道路雨水循环利用、缓解防洪压力和城市用水。生态滤沟尽管在道路雨水处理系统中没有普遍实施，但其运行过程没有过多消耗，后期不需要浪费太多人力，不失为城市道路雨水污染控制与循环利用的有效措施。  76177

毕业论文关键词： 水质性缺水；降雨径流污染；传统生物处理；生态滤沟；道路雨水污染控制

Analysis and recycling technology of road rainwater quality

Abstract: The rational use of road rainwater is an effective way to solve the shortage of rainwater resources or water quality in some cities in our country, and this measure can also control and reduce the rainfall and runoff pollution of urban areas in China, and improve the ecological environment function of the city。 major。 In order to understand the pollution of road rainwater runoff and the pollution in the middle and late stage of rainwater runoff, this paper takes the road of Fengxian Nanqiao as the research object, and collects and collates relevant monitoring data as the goal。 At the same time, the study of rainfall in recent years in Shanghai, and to a certain degree of rainfall analysis and calculation。 Access and understand the relevant road rainwater treatment process, compared the advantages and disadvantages of various processes, from a scientific point of view to choose a suitable treatment process。 The use of traditional biological treatment methods, will cause some unnecessary human or financial waste, post-management maintenance is also quite troublesome。 The use of ecological filter ditch processing technology, both to reduce the differences in water quality differences, but also can help China's road rainwater recycling, ease flood pressure and urban water。 Although the ecological filter ditch in the road rainwater treatment system is not universally implemented, but its operation process is not too much consumption, the latter does not need to waste too much manpower, after all, urban road rainwater pollution control and recycling effective measures。       

Keywords: Water-quality water shortage; Rainfall runoff; Traditional biological treatment; Ecological filter ditch; Road rainwater pollution control

目录

摘要 i

Abstract i

目录 IV

1 绪论 1

1。1 研究目的及意义 1

1。2 国内外研究现状与工艺状况 2

1。2。1 国外研究现状 2

1。2。2 国内研究现状