| 水平潜流人工湿地小试系统处理污水厂尾水试验研究 |
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| 引用本文： | 王琳娜,吴若静.水平潜流人工湿地小试系统处理污水厂尾水试验研究[J].环境科学与管理,2008,33(2):85-88. |
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| 作者姓名： | 王琳娜 吴若静 |
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| 作者单位： | 1. 河海大学,环境工程与科学学院,江苏,南京,210098;伊犁师范学院,新疆,伊宁,835000
2. 河海大学,环境工程与科学学院,江苏,南京,210098 |
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| 摘 要： | 采用水平潜流人工湿地小试系统对不同浓度污水厂尾水进行深度处理，探求城市污水用以景观用水的补给可行性。试验表明，在水力停留时间为1.5天，pH为8的运行条件下，在进水CODcr，浓度低于170mg/L，NH3-N浓度低于16.1mg/LTN浓度低于50.17mg/L的情况下，出水基本能达到景观回用水水质要求。
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| 关 键 词： | 水平潜流人工湿地 深度处理 污水回用 去除率 |
| 文章编号： | 1673-1212(2008)02-0085-04 |
| 修稿时间： | 2007年10月12 |
Study on Advanced Treatment of Treated Effluent Using Lab-scale Horizontal Subsurface Flow Constructed Wetland |
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| Wang Linna,Wu Ruojing.Study on Advanced Treatment of Treated Effluent Using Lab-scale Horizontal Subsurface Flow Constructed Wetland[J].Environmental Science and Management,2008,33(2):85-88. |
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| Authors: | Wang Linna Wu Ruojing |
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| Institution: | Wang Linna, Wu Ruojing(1. College of Environmental Science and Engineering, Hehai University, Nanjing 210098, China; 2. I Ni Normal College, Yining 835000, China) |
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| Abstract: | Study on advanced treatment of tailwater using lab-scale horizontal subsurface flow constructed wetland （HSF CW） was performed. The feasibility of HSF CW for advanced treatment of tailwater and reused in scenic environment use was demonstrated. The results show that： When the system operate under the condition that pH is 8 and hydraulic retention time is 1.5 day, and the influent concentration of CODcr, NH3 - N, TN are less than 170 mg/L, 16. 1 mg/L, 50. 17 mg/L, the effluent quality can catch up with the reclaim water quality for scenic environment use. |
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| Keywords: | horizontal subsurface flow constructed wetland advanced treatment water reclaim removal efficiency |
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