摘要
Abstract
Urban waterfront parks serve critical functions in flood control,water storage,water quality purification,and ecological enhancement,playing a vital role in improving urban living environments.Due to limited space for urban construction,the complete separation of stormwater and sewage systems in Longtan West Lake faces significant challenges.To address this,silica sand honeycomb stormwater-sewage storage and purification technology was adopted to achieve both storage and purification functions.This paper outlines the principles of water storage,purification,aeration,and oxygenation associated with the silica sand honeycomb technology,introduces key structures such as the high-efficiency filtration tank and sand-based honeycomb storage self-purification tank,and evaluates the technical feasibility through a case study of the Longtan West Lake storage project.The results provide design insights for the renovation of similar urban waterfront parks.关键词
硅砂蜂巢污水净化技术/合流制污水治理/污水调蓄净化/龙潭西湖/北京市Key words
Silica sand honeycomb sewage purification technology/combined sewer treatment/sewage storage and purification/longtan west lake/Beijing分类
农业工程
