| 移动床生物膜反应器在污水处理中的应用 |
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| 引用本文： | 李兵,张建强.移动床生物膜反应器在污水处理中的应用[J].工业安全与环保,2007,33(4):6-8. |
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| 作者姓名： | 李兵 张建强 |
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| 作者单位： | 西南交通大学环境科学与工程学院,成都,610031 |
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| 摘 要： | 介绍了移动床生物膜反应器的工艺原理以及不同于其他生物膜反应器的工艺特点,讨论了MBBR中填料的材质、大小、形状、比重、数量及其有效比表面积,搅拌类型和搅拌方式,有机负荷的大小,水力停留时间等因素对移动床生物膜反应器运行效果的影响,综述了单独MBBR工艺、MBBR与活性污泥共池的工艺、MBBR与其他工艺的组合工艺在污水处理中的应用现状,指出了该项技术的发展方向和趋势.
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| 关 键 词： | 移动床生物膜反应器 污水处理 生物膜填料 应用 |
| 修稿时间： | 2006-10-16 |
The Application of Moving-bed Biofilm Reactor in Sewage Treatment |
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| LI Bing,ZHANG Jian-qiang.The Application of Moving-bed Biofilm Reactor in Sewage Treatment[J].Industrial Safety and Dust Control,2007,33(4):6-8. |
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| Authors: | LI Bing ZHANG Jian-qiang |
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| Institution: | School of Environmental Science and Engineering; Southwest Jiaotong University Chengdu 610031 |
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| Abstract: | The general process principle of MBBR is introduced,as well as characteristics different from other biofilm reactors.Effects of various factors on the performance of the MBBR are discussed,such as the texture,size,shape,specific gravity,quantity and effective specific surface area of the filling materials in the MBBR,as well as types and modes of the stirring,organic loadings,hydraulic retention time,etc..The present application of the single MBBR process and processes combined with activated sludge or with others in the wastewater treatment is reviewed.At last its development direction and application trends are pointed out. |
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| Keywords: | moving-bed biofilm reactor sewage treatment biofilm carrier application |
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