| 污泥形态变化对膜生物反应器处理性能及膜污染的影响 |
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| 引用本文： | 李康,王立国,苏保卫,王铎,高从堦.污泥形态变化对膜生物反应器处理性能及膜污染的影响[J].水处理技术,2007,33(1):51-53,91. |
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| 作者姓名： | 李康 王立国 苏保卫 王铎 高从堦 |
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| 作者单位： | 中国海洋大学化学化工学院,山东,青岛,266003 |
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| 摘 要： | 通过对膜生物反应器(MBR)系统中污泥颗粒变化和处理模拟废水水质的监测,考察了污泥形态变化对MBR处理性能和膜污染的影响。结果表明:MBR中颗粒有保持均匀分布并缓慢减小的趋势,颗粒大小对COD去除有一定影响,对氮磷的去除影响甚微,但是会加速膜污染。
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| 关 键 词： | 膜生物反应器 污泥颗粒 膜污染 |
| 文章编号： | 1000-3770（2007）01-051-03 |
| 修稿时间： | 2006-10-24 |
EFFECT OF SLUDGE MORPHOLOGY CHANGING ON PERFORMANCE OF MBR AND MEMBRANE FOULING |
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| LI Kang,WANG Li-guo,SU Bao-wei,WANG Duo,GAO Cong-jie.EFFECT OF SLUDGE MORPHOLOGY CHANGING ON PERFORMANCE OF MBR AND MEMBRANE FOULING[J].Technology of Water Treatment,2007,33(1):51-53,91. |
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| Authors: | LI Kang WANG Li-guo SU Bao-wei WANG Duo GAO Cong-jie |
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| Affiliation: | College of Chemistry and Chemical Engineering, Oceon University of China, Qingdao 266003, China |
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| Abstract: | The effect of sludge morphology changing on performance of MBR and membrane fouling was studied through the monitoring the sludge granular changing and simulated wastewater quality in a membrane biological reactor(MBR).The results showed that the particulates in MBR had a trend keeping uniform distribution and decreasing slowly;particulate size had a certain influence on COD removal and little influence on nitrogen and phosphorus removal,but great particulates would quicken membrane fouling. |
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| Keywords: | membrane biological reactor(MBR) sludge particulate membrane fouling |
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