基于低影响开发理念的雨水口除污器设计与应用研究

Design and Application of Stormwater Inlet Strainer Based on Low Impact Development

地表雨水径流具有资源与污染双重属性。为对其进行净化处理和开发利用,从低影响开发雨水系统构建角度提出并设计了一种具有防止污染物堵塞、净化水质、削减径流量、回补地下水和自动分流初期雨水径流等综合功能的雨水口除污器,并通过深圳市龙岗国际低碳城实际工程应用对其性能进行验证。

Stormwater runoff was characterized with the dual natures of resource and pollution.To explore the appropriate approach for its treatment, development and utilization,a novel stormwater inlet strainer was proposed and designed based on low impact development concept,which possessed multiple functions including various pollutants plug prevention, water purification,runoff reduction,groundwater recharge,and automatic distributary of first runoff.And the performances of this stormwater inlet strainer were further validated through the actual engineering application in Shenzhen international low carbon city.