城市景观水体水质净化的人工湿地设计_张琼华.pdf

3 11 环境 工程学 报 Vol. 3, No. 11 2 0 0 9 1 1 Chinese Journal of Environm entalEngineering Nov . 2 0 0 9 张琼华 吉倩倩 王晓昌 黄廷林 ( , 710055) , , 5, , 505 A 1673-9108( 2009) 11-1965-04 Design of constructed wetland for water quality purification of urban landscape water Zhang Q ionghua JiQ ianqian W ang iaochang Huang T inglin ( School of Environmental andM unicipal Engineering, i. anUniversity of Architecture and Technology, i. an 710055, China) Abstract From the design scale, water quality standard, theplane and dike design, influentways, anti- seepage structure design and theplant species of the constructed wetland area, the design proposalof constructed wetland for thewater quality purification ofurban landscapewaterwas introduced1 Taking advantage of thenatu- ral terrain of the district in northwestofChina, a five-stagemultistep constructed wetland was designed1 Itmade sure that the effluentwater quality to participate in thewater cyclem etabolism of the artificial river or lake sys- tem 1 K ey words constructedwetland; scale; water quality; ant-iseepage design 20 70 ,-- 1 , 111 , , 2 3 , 1, 40 000m ,90 000m /d , , 600 , , [ 1~ 6] 200 3 , Q = 67 500 m /d 112 , , [ 7~ 15] , : / 0 ,,