摘要
通过对上海理工大学校园区不同铺盖面产生的径流水质的监测,及对其污染主要影响因素与污染程度的分析表明:铺盖面材料、降雨历时、降雨强度及降雨量等是雨水径流水质的重要影响因素,并掌握了径流水质随影响因素的变化规律。小区径流污染主要为有机污染与悬浮固体污染,建立了雨水径流有机污染指标COD、悬浮固体污染指标SS和浊度间的线性相关方程。该方程的建立,揭示了径流水质指标间的内在联系,为径流水质方便快捷监测奠定了基础。
By monitoring the runoff water quality from different surfaces of university of Shanghai for science and technology and analyzing its main influential factors and its pollution degree,the analysis showed that the important influential factors for runoff water quality were the surface materials,rainfall duration,rainfall intensity and volume etc,also the changing regulation about the runoff with the influential factors were mastered.The main pollutants of the runoff from residential area were organic pollutants and suspended solids.The linear relative equations about the organic pollution index（COD）,suspended solid pollution index（SS） and turbidity were established.It can reveal the inner relations of runoff quality indexes and setup the foundation for the quick monitoring of the runoff quality.
出处
《水资源与水工程学报》
2010年第2期105-107,112,共4页
Journal of Water Resources and Water Engineering
关键词
小区径流
污染物监测
相关分析
runoff in residential area
pollutants monitoring
relative analysis
