摘要
针对丁香湖水体恶化产生蓝藻的问题,在湖中设置人工浮岛对水质进行改善,浮岛植物以凤眼莲为主,辅以美人蕉等搭配。人工浮岛运行后,对水体中TN、TP指标净化效果良好T,N的去除率为48.1%～52.1%,TP的去除率为55.0%～64.4%,而且具有一定的景观效果。
Because the deterioration of water quality which lead to the cyanobacteria problems in Dingxiang Lake,it took the artificial floating island to improve the water quality.The control plant（Eichhornia crassipes）and Canna indica were planted in the artificial floating island,and the concentrations of TN、TP were kept lower effectively,the removal rate of TN was 48.1%～52.1%,the removal rate of TP was 55.0%～64.4%,even showed good landscape in the lake.
出处
《环境保护科学》
CAS
2011年第2期34-36,共3页
Environmental Protection Science
关键词
人工浮岛
丁香湖
水质改善
蓝藻
凤眼莲
Artificial Floating Island Dingxiang Lake Improvement of Water Quality Cyanobacteria Eichhornia Crassipes
