摘要
以系统动力学原理为基础,利用系统动力学软件Vensim构建了环滇池截污干渠系统动力学模型(SD模型),模拟了溢流污染的产生—排放—传输全过程。通过模拟6种不同控制方案下的溢流水量及溢流水中COD随时间的变化,对比各方案的优劣性,最终可为滇池流域合流制溢流污染控制提供技术参考。
Based on the theory of system dynamics,we used a system dynamics software( Vensim) to construct system dynamics model( SD Model) for sewage interception canal of the basin of Dianchi Lake,and simulated the entire process of overflow pollution generation-emission-transfer. Respectively,by predicting the tendency of overflow water and overflow COD with time under the 6 different strategies of reducing runoff coefficient,we compared the results of different options,and ultimately provided a reference for pollution control by combined interception canal overflow in Dianchi.
出处
《环境工程》
CAS
CSCD
北大核心
2016年第3期53-57,共5页
Environmental Engineering
基金
国家水体污染控制与治理科技重大专项(2012ZX07102-001)
江苏高校水处理技术与材料协同创新中心资助项目(BE2011745)
关键词
系统动力学
合流制
截污干渠
溢流污染
system dynamics
combined system
sewage interception canal
overflow pollution