西安工程大学学报2017，Vol.31Issue(2)：197-203,7.DOI:10.13338/j.issn.1674-649x.2017.02.009
“海绵城市”建设中生态沟渠实验分析
The experimental analysis of ecological ditches in construction of "Sponge City"
摘要
Abstract
Based on the purification of ecological ditches and providing reference data for engineering application of ecological ditches,through the determination of ammonia nitrogen,total nitrogen,orthophosphate and total phosphorus in Fengxi New Town,the experiment was conducted about the influence of hydraulic load,pollution concentration,the substrate constitution of ecological ditches and vegetation condition on the contaminants removal performance.The results show that the effect of ecological ditches on phosphorus removal is significantly higher than that on nitrogen,with the highest phosphorus removal rate 95.4％,and nitrogen removal rate 48.4％.This is a positive reference to the "Sponge City" in China.关键词
海绵城市/低影响开发/生态沟渠Key words
sponge cities/low-impact development/ecological ditch分类
资源环境引用本文复制引用
孙璇,李茹,辛媛媛..“海绵城市”建设中生态沟渠实验分析[J].西安工程大学学报,2017,31(2):197-203,7.基金项目
陕西省教育厅科研计划项目(12JK0651) （12JK0651）
