摘要
不同LID间的路径设计对其水质水量控制效果有显著影响。本研究使用InfoSWMM SUSTAIN软件,以福州市某区域为研究对象,设计无LID方案、LID并联方案和LID串联方案三种情景,评估不同LID路径设计方案的水量水质控制效果,同时进行成本效益分析。结果表明,设置LID对TSS和径流量都起到了一定的削减控制作用,而在相同LID规模下,串联方案的综合效益优于并联方案。本研究结论可为相关LID布设方案的汇流路径设计和成本控制提供参考。
The path design among different LID has significant influence on the water quality and quantity control effect.In this study,InfoSWMM SUSTAIN software was used in a certain district of Fuzhou to evaluate the water quality and quantity control effect of three different scenarios,including no LID scheme,LID parallel scheme and LID series scheme.The cost-benefit analysis of these three scenarios was also conducted.The results showed that the two schemes with LID had a certain reduction and control effect on both TSS and runoff.With the same scale of LID,the overall benefit of the serial scheme was better than that of the parallel scheme.The results of this study can provide reference for the convergence path design of LID scheme and cost control.
作者
李汇沣
陆丽君
魏忠庆
上官海东
Li Huifeng;Lu Lijun;Wei Zhongqing;Shangguan Haidong(College of Environmental Science and Engineering,State Key Laboratory of Pollution Control and Resource Reuse,Tongji University,Shanghai 200092;Fuzhou City Construction Design&Research Institute Co.,Ltd.,Fuzhou 350000,China)
出处
《广东化工》
CAS
2020年第7期264-266,共3页
Guangdong Chemical Industry
基金
福建省区域发展项目(2019Y3003)。
