| 同时硝化反硝化的试验研究 |
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| 引用本文： | 冯叶成,王建龙,钱易.同时硝化反硝化的试验研究[J].上海环境科学,2002,21(9):527-529. |
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| 作者姓名： | 冯叶成 王建龙 钱易 |
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| 作者单位： | 清华大学环境科学与工程系，清华大学环境科学与工程系，清华大学环境科学与工程系 北京 100084，北京 100084，北京 100084 |
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| 基金项目： | 国家自然科学基金资助项目,编号:59978020。 |
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| 摘 要： | 在培养和富集硝化菌的基础上，通过控制溶解氧浓度（0.5-1mg/L）观察到同时硝化反硝化现象的存在。进水氨氮投加浓度为50mg/L和100mg/L的2个试验组，总氮分别有58.4%和62.6%损失，作者还结合试验结果，对同时硝化反硝化过程的影响因素和可能机理进行了分析。
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| 关 键 词： | 同时硝化 反硝化 试验研究 总氮损失 溶解氧 废水处理 生物脱氮 |
Study on Simultaneous Nitrification/Denitrification |
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| Feng Yecheng Wang Jianlong Qian Yi.Study on Simultaneous Nitrification/Denitrification[J].Shanghai Environmental Science,2002,21(9):527-529. |
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| Authors: | Feng Yecheng Wang Jianlong Qian Yi |
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| Abstract: | Simultaneous nitrification/denitrification (SND) could occur under the condition of this experiment. The total nitrogen loss could be observed via controlling the concentration of DO at 0.5 - 1.0mg/L. Total nitrogen loss of the two test groups (50mg/L and 100mg/ L influent) could reach 58.4% and 62.6% respectively. Combined with the results obtained from the experiment, impact factor and possible mechanism of SDN were discussed in this paper. |
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| Keywords: | Biological nitrogen removal SDN Total nitrogen loss DO |
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