| 人工湿地技术的除污效果分析研究 |
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| 引用本文： | 袁子勇,许玉凤.人工湿地技术的除污效果分析研究[J].环境科学与管理,2018(4):70-73. |
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| 作者姓名： | 袁子勇 许玉凤 |
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| 作者单位： | 黔南民族师范学院 旅游与资源环境学院,贵州 都匀,558000 |
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| 基金项目： | 1.贵州省科技联合基金项目(黔科合J字LKQS[2013]27号)，2.贵州省教育厅自然科学项目(黔教合KY字[2016]055) |
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| 摘 要： | 人工湿地技术对城市污水的除污作用十分强大,因此对人工湿地技术的除污效果进行详细分析。酸模和美人蕉湿地体系的TN平均的去除率均在60%以上,在TN去除率方面,酸模要比美人蕉明显;随着时间的增长,酸模对NH+4-N的去除效果,要优于美人蕉对NH+4-N的去除效果;美人蕉对TP平均去除率大概是87%,酸模对TP平均去除率大概是77%,对于TP的去除,美人蕉要优于酸模;酸模对COD平均去除率大概为60%,美人蕉对COD平均去除率大概为54%,可见,两种植物湿地针对COD的去除效果一般。
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| 关 键 词： | 人工湿地 除污 效果分析 artificial wetland decontamination effect analysis |
Analysis of Decontamination Effect of Constructed Wetland Technology |
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| Yuan Ziyong,Xu Yufeng.Analysis of Decontamination Effect of Constructed Wetland Technology[J].Environmental Science and Management,2018(4):70-73. |
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| Authors: | Yuan Ziyong Xu Yufeng |
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| Abstract: | The decontamination effect of artificial wetland technology on urban sewage is very strong,so the decontamination effect of artificial wetland technology is analyzed in detail. The average TN removal rates by Rumex and canna indica wetland sys-tem were above 60%. Rumex has better performance in TN removal than canna. With the increase of time,canna has better per-formance in NH+4-N removal than Rumex. The average removal rate canna for TP is about 87%. The average removal rate of rumex for TP is about 77%. Canna is superior to the dock dock;the average removal rate of COD is about 60%. The average re-moval rate of Canna for COD is about 54%. The two wetland species has moderate removal efficiency for COD. |
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