| 艾蒿人工生态绿地对生活污水中氮和磷的去除 |
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| 引用本文： | 谭远友,杨俊,曾庆福.艾蒿人工生态绿地对生活污水中氮和磷的去除[J].武汉科技学院学报,2003,16(5):1-4. |
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| 作者姓名： | 谭远友 杨俊 曾庆福 |
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| 作者单位： | 武汉科技学院,环境科学研究所,湖北,武汉,430073 |
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| 基金项目： | 国家科技部“863”基金资助项目(项目编号:2002AA601023)，湖北省科学技术厅资助项目(项目编号:2001AA312B01). |
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| 摘 要： | 考察艾蒿人工生态绿地在不同水力负荷下对生活污水中氛和磷的去除效果．，结果表明，艾蒿人工生态绿地启动快，处理效果稳定。人工生态绿地构建后即有很好的除磷效果，构建2周后有较好的除氮效果，在试验的水力条件下，总氮去除率达92％--95％，水力负荷对总氮去除率的影响小，总磷的去除率可达到95％，水力负荷对总磷去除率的影响很大。
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| 关 键 词： | 艾蒿 脱氮 生活污水 生态绿地 除磷 生化工艺 |
| 文章编号： | 1009-5160(2003)-0001-04 |
| 修稿时间： | 2003年8月25日 |
Nutrient and Phosphate Removal from Domestic Wastewater Using an Artificial Ecological Greenbelt System of Moxa |
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| TAN Yuan-you,YANG Jun,ZENG Qing-fu.Nutrient and Phosphate Removal from Domestic Wastewater Using an Artificial Ecological Greenbelt System of Moxa[J].Journal of Wuhan Institute of Science and Technology,2003,16(5):1-4. |
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| Authors: | TAN Yuan-you YANG Jun ZENG Qing-fu |
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| Abstract: | The study was conducted to evaluate the artificial ecological greenbelt of Moxa (Artemisia argyi Levl et Vent) performance in removing nitrogen and phosphate from domestic wastewater under various hydraulic loading rates. The artificial ecological greenbelt (AEG) showed rapid start-up behaviors in which process stabilities were achieved in the following sequence: phosphate removal in the AEG of Moxa without an adaptation period, nitrogen removal in the AEG of Moxa after 2 weeks, Nitrogen removals were excellent, with efficiencies of 91% to 92%. Removal efficiencies were affected little by the hydraulic loading trials. Phosphate removal of 95% can occur, with the efficiencies being inversely related to hydraulic loading. |
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| Keywords: | nitrogenous compounds removal phosphorus compounds removal domestic wastewater ecological greenbelt moxa artemisia argyi |
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