CAJ | 학술논문

简要介绍了人工湿地的定义、分类和发展历史及现状,以西安市兴庆湖为研究对象,在水力负荷为0.5 m~3/(m~2·d)和水深0.7 m时,分析水平潜流湿地对城市湖泊污水中的SS、COD、氮、磷等的净化效果,为人工湿地在西北地区城市湖泊的推广应用提供借鉴.
간요개소료인공습지적정의、분류화발전역사급현상,이서안시흥경호위연구대상,재수력부하위0.5 m~3/(m~2·d)화수심0.7 m시,분석수평잠류습지대성시호박오수중적SS、COD、담、린등적정화효과,위인공습지재서북지구성시호박적추엄응용제공차감.
This paper briefly introduced the definition,classification and development history and present situation of artificial wetland. The study object was Xingqing Lake in Xi'an, when the hydraulic loading was 0.5 m~3/(m~2·d) and water depth 0.7m，the purification efficiency of horizontal subsurface flow wetland was investigated for the main pollutants:SS, COD, nitrogen, phosphorus and so on, witch can provide reference for popularization and application of wetland construction in urban lakes of northwest china.