城市景观水体水质净化的人工湿地设计  

Design of constructed wetland for water quality purification of urban landscape water

作　　者：张琼华[1] 吉倩倩[1] 王晓昌[1] 黄廷林[1] 

机构地区：[1]西安建筑科技大学环境与市政工程学院,西安710055

出　　处：《环境工程学报》2009年第11期1965-1968,共4页Chinese Journal of Environmental Engineering

基　　金："水体污染控制与治理"国家重大科技专项课题(2008ZX07317-004)

摘　　要：从设计规模、水质标准、湿地平面和堤坝设计、进水方式以及防渗结构和湿地植物等方面,介绍了用于景观水体水质净化的人工湿地系统及设计方案。以西北地区某园区为例,根据天然地势设计了5级阶梯式人工湿地,确保出水水质作为景观水水源,并参与城市人工河湖系统的水循环系统的正常代谢。From the design scale, water quality standard, the plane and dike design, influent ways, anti - seepage structure design and the plant species of the constructed wetland area, the design proposal of constructed wetland for the water quality purification of urban landscape water was introduced. Taking advantage of the natural terrain of the district in northwest of China, a five-stage muhistep constructed wetland was designed. It made sure that the effluent water quality to participate in the water cycle metabolism of the artificial river or lake system.

关 键 词：人工湿地 规模 水质 防渗设计 

分 类 号：X505[环境科学与工程—环境工程]