| 三级串联人工生态湿地对农村污水的处理效果 |
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| 引用本文： | 李铮.三级串联人工生态湿地对农村污水的处理效果[J].内蒙古环境科学,2013(12):139-141. |
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| 作者姓名： | 李铮 |
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| 作者单位： | 广州开发区水质净化管理中心,广州510000 |
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| 摘 要： | 通过设置三级串联人工生态湿地，对农村生活污水的处理效果进行监测和研究。结果表明，三级串联人工生态湿地对农村生活污水效果较好，出水COD、SS、氨氮、TN、TP平均值分别为12mg／L、13mg／L、1．24mg／L、3．32mg／L、0．43mg／L，平均削减率分别为58．11％、57．13％、82．87％、65．77％、59．92％，出水水质达到《城市污水处理厂污染物排放标准》（GB18918－2002）的二级标准。
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| 关 键 词： | 三级串联 人工湿地 农村污水 处理效果 |
Treatment Efficiency of Rural Domestic Sewage by Three- stages Constructed Wetland |
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| Li Zheng.Treatment Efficiency of Rural Domestic Sewage by Three- stages Constructed Wetland[J].Inner Mongolia Environmental Protection,2013(12):139-141. |
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| Authors: | Li Zheng |
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| Institution: | Li Zheng (Guangzhou Development Zone Water Purification Management Center, Guangzhou 510000) |
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| Abstract: | In order to monitor and investigate the treatment efficiency of rural domestic sewage, three - stages constructed wetland was built beside Shuixi town. The results showed that the average values of effluent COD, SS, NH＋4 -N, TN and TP were 12mg/L, 13mg/L, 1.24mg/L, 3.32mg/L and 43mg/L, the average removal tares were 58.11%, 57.13% , 82.87% , 65.77% and 59.92%. The quality of effluent reach national secondary standard of city sewage treatment plant pollutant discharge. |
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| Keywords: | Three- stages Constructed wetland Rural domestic sewage Treatment efficiency |
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