基于SWMM模型的龙西河流域初雨面源污染削减对策研究  

Study on countermeasures of reducing non-point source pollution in Longxi River basin based on SWMM model

作　　者：钟益斌 罗舒怀 ZHONG Yibin;LUO Shuhuai(PowerChina Ecological Environment Group Co.,Ltd.,Shenzhen 518100,China)

机构地区：[1]中电建生态环境集团有限公司,深圳518100

出　　处：《给水排水》2024年第S1期441-446,共6页Water & Wastewater Engineering

摘　　要：以深圳市龙岗区龙西河流域为对象,通过系统梳理流域水环境现状,分析评估已建初期雨水径流污染控制设施,长时间序列历史降雨综合分析,梳理流域系统初期雨水收集缺口,并利用SWMM模型对流域整体水污染现状进行模拟,结合模型模拟结果进行查漏补缺,确定方案布局,从源头-过程-末端提出适宜于龙西河流域的初期雨水径流污染控制削减方案。Based on a systematic review of the water environment of the Longxi River basin in Longgang District,Shenzhen,this paper analyzes and evaluates the pollution control facilities of the early stormwater runoff,and makes a comprehensive analysis of historical rainfall over a long period of time,in this paper,the gap of rainwater collection in the early stage of a watershed system is analyzed,and the SWMM model is used to simulate the whole water pollution situation of the watershed,from the source-process-end of the Longxi River basin proposed suitable for the initial storm runoff pollution control and reduction program.

关 键 词：初期雨水 重点面源污染 污染削减 

分 类 号：TU992[建筑科学—市政工程]