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| 复合潜流人工湿地处理城市地表径流研究 | |
| 引用本文： | 尹炜,李培军,叶闽,韩小波,余秋梅,雷阿林.复合潜流人工湿地处理城市地表径流研究[J].中国给水排水,2006,22(1):5-8. |
| 作者姓名： | 尹炜 李培军 叶闽 韩小波 余秋梅 雷阿林 |
| 作者单位： | 1. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016;中国科学院研究生院,北京,100039 2. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016 3. 长江水资源保护科学研究所,湖北,武汉,430051 |
| 基金项目： | 新材料领域项目;中-俄合作基金 |
| 摘 要： | 以武汉市桃花岛塘和复合潜流人工湿地组合生态处理系统为研究对象，考察了对城市地表径流的处理效果。结果表明，塘和复合潜流人工湿地组合生态系统可以有效净化城市地表径流，对各污染物的去除率：COD为84．0％～85．4％、TP为89．6％～91．8％、TN为92．2％～94．4％、SS为95．8％-97．1％，其中复合潜流人工湿地对COD、TP、TN、SS的去除率分别为69、0％～73．1％、82．6％～86．6％、89．0％～90．4％、64．7％～69．2％，除氮效果独特。在无雨期该生态系统可用于净化湖水，实现了削减污染和保持系统稳定的双重功能，同时还可补给养鱼塘用水。 |
| 关 键 词： | 城市地表径流 复合潜流人工湿地 除氮 |
| 文章编号： | 1000-4602（2006）01-0005-04 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2005年9月26日 |
Performance of Hybrid Subsurface Constructed Wetlands for Treating Urban Runoff |
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| YIN Wei,LI Pei-jun,YE Min,HAN Xiao-bo,YU Qiu-mei,LEI A-lin.Performance of Hybrid Subsurface Constructed Wetlands for Treating Urban Runoff[J].China Water & Wastewater,2006,22(1):5-8. | |
| Authors: | YIN Wei LI Pei-jun YE Min HAN Xiao-bo YU Qiu-mei LEI A-lin |
| Affiliation: | 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100039, China ; 3. Changjiang Water Resource Protection Science Institute, Wuhan 430051, China |
| Abstract: | The ecological treatment system combined by ponds and hybrid constructed wetlands was studied in Taohuadao area of Wuhan City. This system was used to control urban surface runoff and the initial operation of constructed wetlands was discussed. The results show that the ecological treatment system can treat urban surface runoff efficiently. The removal rate of different pollutants in the system is COD 84.0% -85.4%, TP 89.6% -91.8% , TN 92.2% -94.4%, SS 95.8% -97.1% and the removal effieieneies of COD, TP, TN, SS in the hybrid constructed wetlands are 69.0% - 73. 1% , 82.6% - 86.6% , 89.0% - 90.4% , 64.7% - 69.2% respectively. This wetlands system has special function on total nitrogen removal. In the shine season, the lake water can be treated by the hybrid constructed wetlands to achieve the purposes of reducing pollutants and stabilizing the ecological system. Also the effluent of wetlands can provide better treated water for fishing ponds. |
| Keywords: | urban surface runoff hybrid subsurface constructed wetlands nitrogen removal |
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