| 间歇曝气短程硝化控制新途径的初步试验研究 |
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| 引用本文： | 张辉,白向玉,李敬,路平.间歇曝气短程硝化控制新途径的初步试验研究[J].新疆环境保护,2005,27(4):28-32. |
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| 作者姓名： | 张辉 白向玉 李敬 路平 |
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| 作者单位： | 中国矿业大学环境与测绘学院,江苏,徐州,221008 |
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| 摘 要： | 采用SBR,以间歇曝气的方式控制短程硝化,分别研究了在限制曝气量和不限制曝气量条件下,亚硝酸盐的积累情况.试验表明,间歇曝气可以作为短程硝化的控制条件,在一定条件下,亚硝化率可达到90%以上.限制曝气量时,在低DO情况下,采用间歇曝气控制短程硝化更为有效、经济.
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| 关 键 词： | 间歇曝气 短程硝化 控制途径 曝气量 SBR |
| 文章编号： | 1008-2301(2005)04-0028-05 |
| 修稿时间： | 2005年11月15 |
Study on a New Way of Shortcut Nitrification with Intermittent Aeration |
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| ZHANG Hui,BAI Xiang-yu,LI-Jing,LU-ping.Study on a New Way of Shortcut Nitrification with Intermittent Aeration[J].Environmental Protection of Xinjiang,2005,27(4):28-32. |
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| Authors: | ZHANG Hui BAI Xiang-yu LI-Jing LU-ping |
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| Abstract: | In use of a SBR reactor,we control the process of nitrification within nitrite by the way of intermittent aeration,study the accumulation of nitrite on conditions of limited oxygen and non-limited oxygen.The experiment indicates intermittent aeration is a way to control shortcut nitrification.In certain condition,the ratio of nitrite accumulating can reach 90%.When confining the quantity of aeration which lead to a condition of low DO,It's a efficient and economical way to control shortcut nitrification with intermittent aeration. |
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| Keywords: | intermittent aeration shortcut nitrification controlling way quantity of aeration SBR |
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