| 垂直流-潜流式人工湿地技术在北京流域污染治理中的应用研究 |
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| 引用本文： | 谢涛,海热提,周有.垂直流-潜流式人工湿地技术在北京流域污染治理中的应用研究[J].环境科学与管理,2006,31(4):120-123. |
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| 作者姓名： | 谢涛 海热提 周有 |
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| 作者单位： | 北京化工大学,环境工程系,北京,100029 |
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| 摘 要： | 研究垂直流-潜流式人工湿地系统在治理北京龙道河流域污染中的效能.结果表明,该系统能确保冬季低温条件下运行,对化学耗氧量(COD)、5日生化需氧量(BOD5)、总磷(TP)、氨氮(NH3-N)和悬浮固体(SS)具有稳定的去除效果,平均去除率分别达到了81%、85%、96%、77%和85%,出水中溶解氧(Do)平均质量浓度达到2mg/L.
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| 关 键 词： | 人工湿地 污水处理 污染控制 垂直流 潜流式人工湿地 北京 流域污染 污染治理 应用 研究 Beijing Basin River Wastewater Treatment Constructed Wetland Flow Application 质量浓度 水中溶解氧 平均去除率 去除效果 稳定 悬浮固体 |
| 文章编号： | 1673-1212(2006)04-0120-04 |
| 修稿时间： | 2006年2月23日 |
Study on the Application of Vertical-subsurface Flow Constructed Wetland for Wastewater Treatment in the River Basin of Beijing |
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| XIE Tao,HAI Re-ti,ZHOU You.Study on the Application of Vertical-subsurface Flow Constructed Wetland for Wastewater Treatment in the River Basin of Beijing[J].Environmental Science and Management,2006,31(4):120-123. |
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| Authors: | XIE Tao HAI Re-ti ZHOU You |
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| Abstract: | The efficiencies for vertical-subsurface flow constructed wetland system to treat the wastewater of Longdao River in Beijing was researched.The results showed that,the system could normally work in winter and had very stable effects on the removal of COD(chemical oxygen demand),BOD5(biochemical oxygen demand) TP(total phosphate),NH3-N(ammonia nitrogen) and SS(suspended solid).The average removal rates of COD,BOD5,TP,NH3-N and SS were over 81%,85%,96%,77% and 85%,respectively.And at the same time the average concentration of DO(dissolved oxygen) in the outflow water reached 2mg/L. |
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| Keywords: | constructed wetland wastewater treatment pollution control |
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