| 反硝化细菌对甲胺废水的净化作用 |
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| 引用本文： | 卢小静,杨桂芳,陈坤,张乃群.反硝化细菌对甲胺废水的净化作用[J].信阳师范学院学报(自然科学版),2015(3):410-412. |
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| 作者姓名： | 卢小静 杨桂芳 陈坤 张乃群 |
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| 作者单位： | 1. 南阳师范学院生命科学与技术学院,河南南阳,473000
2. 信阳师范学院生命科学学院,河南信阳,464000 |
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| 摘 要： | 根据实验所用甲胺废水的p H值,设置一组p H梯度.在不同p H值(11、10、9、8)条件下,利用已分离的反硝化细菌对甲胺废水进行净化.结果表明:当p H=8时,氨氮去除率可达92.5%.化学需氧量(CODCr)可降低78.3%,色度降低74.5%.
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| 关 键 词： | 分离纯化 甲胺废水 pH值 净化 |
The Purification Effect of Denitrifying Bacteria on Methylamine Wastewater |
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| Lu Xiaojing,Yang Guifang,Chen Kun,Zhang Naiqun.The Purification Effect of Denitrifying Bacteria on Methylamine Wastewater[J].Journal of Xinyang Teachers College(Natural Science Edition),2015(3):410-412. |
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| Authors: | Lu Xiaojing Yang Guifang Chen Kun Zhang Naiqun |
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| Institution: | ,School of Life Science and Technology,Nanyang Normal University,College of Life Sciences,Xinyang Normal University |
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| Abstract: | The p H value of methylamine wastewater used according to the experiment,a set of p H gradient( 11,10,9,8) were set up. Under the condition of different p H,the separated denitrifying bacteria was used to purify methylamine wastewater. The results showed that total nitrogen( NH3-N) removal rate can reach 92. 5%,chemical oxygen demand( CODCr) can reduce 78. 3%,chromaticity can reduce 74. 5% in p H = 8. |
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| Keywords: | separation and purification methylamine wastewater pH value purification |
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