| 潜流式人工湿地冬季运行的强化措施研究 | |
| 申欢 ; 胡洪营 ; 潘永宝 ; SHEN Huan ; HU Hong-ying ; PAN Yong-bao | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 潜流式人工湿地 冬季运行 去除效果 保温措施 subsurface flow constructed wetland winter operation removal effect heat preservation measure X703 |
| 其他题名 | Study on Enhanced Measures for Operation of Subsurface Flow Constructed Wetlands in Winter |
| 中文摘要 | 采用收割的湿地植物对潜流式人工湿地进行覆盖保温,考察了这种保温方法对潜流式人工湿地冬季运行时除污效果的影响。结果表明,在冬季采用这种保温方法可以提高潜流式人工湿地对污染物的去除效果,覆盖湿地对TP、NH4+-N和TN的平均去除率分别比对照湿地(未进行覆盖保温)提高了15.5%、9.7%和5.0%;覆盖湿地的表层冻土层厚度明显小于对照湿地的,这种保温方法可以避免或减轻冬季湿地填料的冻结。; The subsurface flow constructed wetland was covered with the harvested wetland vegetation for the sake of heat preservation.The influence of the heat preservation technology on the pollutant removal effect of subsurface flow constructed wetland in winter was studied.The results show that the pollutant removal effect can be improved by covering the wetland with harvested vegetation in winter.The average removal rates of TP,NH+4-N and TN in the covered wetland are higher 15.5%,9.7% and 5.0% respectively than that in the control wetland.The frozen earth surface thickness of the covered wetland is much less than that of the control wetland,which indicates that this technology can avoid or reduce the frozen media in winter.; “十五”国家科技攻关计划重大项目(2004BA809B04) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/64938]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 申欢,胡洪营,潘永宝,等. 潜流式人工湿地冬季运行的强化措施研究[J],2010, 2010. |
| APA | 申欢,胡洪营,潘永宝,SHEN Huan,HU Hong-ying,&PAN Yong-bao.(2010).潜流式人工湿地冬季运行的强化措施研究.. |
| MLA | 申欢,et al."潜流式人工湿地冬季运行的强化措施研究".(2010). |
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