基于SWMM模型的居住小区绿色屋顶调控措施的效果模拟
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摘要
以徐州市某居住小区为例,采用SWMM模拟了不同重现期(0.5、2、5年)下,绿色屋顶对水量和水质的调控效果。模拟结果表明,绿色屋顶对水量和水质的调控效果随着降雨强度的增大而降低,其中含蚯蚓粪的新型绿色屋顶对径流总量和水质的控制效果更优;绿色屋顶设置位置离雨水排放口越近,其对径流削减率越小,对污染物的控制效果越好,若从削减居住小区面源污染负荷的角度考虑,应将其重点布置在雨水干管的下游位置。
引文
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[12]李家科,李亚,沈冰,等.基于SWMM模型的城市雨水花园调控措施的效果模拟[J].水力发电学报,2014,33(4):60-67.
[13]马晓宇,朱元励,梅琨,等. SWMM模型应用于城市住宅区非点源污染负荷模拟计算[J].环境科学研究,2012,25(1):95-102.
[14]王书敏,李兴扬,张峻华,等.城市区域绿色屋顶普及对水量水质的影响[J].应用生态学报,2014,25(7):2026-2032.
[2]张运超,徐慧,蔡涛,等.基于低影响开发模式的雨水利用分析[J].水电能源科学,2012,30(3):38-41.
[3]李家科,李怀恩,董雯,等.西安市城区非点源污染特性与负荷估算[J].水利发电学报,2012,31(4):131-138.
[4]王建龙,车伍.低影响开发与绿色建筑[J].中国给水排水,2011,27(20):17-20.
[5] MARTIN-MIKLE C J,DE BEURS K M,JULIAN J P,et al. Identifying priority sites for low impact development(LID)in a mixed-use watershed[J]. Landscape and urban planning,2015(140):29-41.
[6]沈庆然,候娟,李田,等.粗放型绿色屋顶对多环芳烃的控制效果[J].环境科学,2016,37(12):1-9.
[7] CHEN L,DAI Y,ZHI X S,et al. Quantifying nonpoint source emissions and their water quality responses in a complex catchment:A case study of a typical urban-rural mixed catchment[J].Journal of hydrology,2018(559):110-121.
[8]孙艳伟,魏晓妹,POMEROY C A.低影响发展的雨洪资源调控措施研究现状与展望[J].水科学进展,2011,22(2):287-293.
[9] LEE S B,YOON C G,WANG W J,et al. Comparative evaluation ofrunoff and water qualityusing HSPF and SWMM[J]. Water science and technolog,2010,62(6):1401-1409.
[10] TSIHRINTZIS V A. Hamid R.Runoff quality prediction from small urban catchments using SWMM[J]. Hydrological processes,1998,12(2):311-329.
[11] KOUDELAK P,WEST S. Sewerage network modelling in Latvia,use of info works CS and Storm Water Management Model 5 in Liepaja city[J]. Water and environment journal,2007,22(2):81-87.
[12]李家科,李亚,沈冰,等.基于SWMM模型的城市雨水花园调控措施的效果模拟[J].水力发电学报,2014,33(4):60-67.
[13]马晓宇,朱元励,梅琨,等. SWMM模型应用于城市住宅区非点源污染负荷模拟计算[J].环境科学研究,2012,25(1):95-102.
[14]王书敏,李兴扬,张峻华,等.城市区域绿色屋顶普及对水量水质的影响[J].应用生态学报,2014,25(7):2026-2032.