| 废水生物除磷机理研究--Ⅰ.活性污泥混合液中微生物内聚磷酸盐含量变化特点 |
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| 引用本文： | 周岳溪,钱易,顾夏声.废水生物除磷机理研究--Ⅰ.活性污泥混合液中微生物内聚磷酸盐含量变化特点[J].环境科学学报,1993,13(2):193-198. |
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| 作者姓名： | 周岳溪 钱易 顾夏声 |
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| 作者单位： | 清华大学环境工程系,北京 100084,清华大学环境工程系,北京 100084,清华大学环境工程系,北京 100084 |
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| 摘 要： | 提出了活性污泥混合液中微生物内聚磷酸盐含量的测定方法.分别考察了常温好氧、厌氧条件下,废水生物除磷试验装置内活性污泥混合液中微生物内聚磷酸盐含量随时间变化的特点.结果表明,好氧条件下,微生物的内聚磷酸盐含量随时间的延长呈线性关系增加;厌氧条件下,聚磷酸盐含量随时间的延长呈线性关系减少.
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| 关 键 词： | 活性污泥 除磷 聚磷酸盐 废水处理 |
| 收稿时间： | 1991/5/16 0:00:00 |
THE MECHANISMS OF BIOLOGICAL RIMOVAL I. THE VARIATIONS OF THE POLYPHOSPHATE CONTENT OF THE MICROORGANISMS IN THE ACTIVATED SLUDGE MIXED LIQUOR |
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| Zhou Yuexi,Qian Yi and Gu Xiasheng.THE MECHANISMS OF BIOLOGICAL RIMOVAL I. THE VARIATIONS OF THE POLYPHOSPHATE CONTENT OF THE MICROORGANISMS IN THE ACTIVATED SLUDGE MIXED LIQUOR[J].Acta Scientiae Circumstantiae,1993,13(2):193-198. |
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| Authors: | Zhou Yuexi Qian Yi and Gu Xiasheng |
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| Institution: | Department of Environmental Engineering, Tsinghua University, Beijing 100084,Department of Environmental Engineering, Tsinghua University, Beijing 100084 and Department of Environmental Engineering, Tsinghua University, Beijing 100084 |
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| Abstract: | The variations of the polyphosphate content of the microorganisms in the activated sludge mixed liquor were investigated with a new analytical method. Experimental results demonstrate that: under the aerobic condition the polyphosphate content of the microorganisms increases with time linearly, under the anaerobic condition, the polyphsophate content of the microorganisms decreases with time linearly. |
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| Keywords: | activated sludge biological removal of phosphorus polyphosphate |
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