| 转笼式悬浮填料生物反应器启动性能试验 |
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| 引用本文： | 江帆,陈维平,吴纯德. 转笼式悬浮填料生物反应器启动性能试验[J]. 水处理技术, 2006, 32(7): 55-57 |
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| 作者姓名： | 江帆 陈维平 吴纯德 |
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| 作者单位： | 华南理工大学机械工程学院,广东,广州,510640;华南理工大学环境科学与工程学院,广东,广州,510640 |
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| 摘 要： | 为了研究转茏式悬浮填料生物反应器的启动性能，简化其启动工艺，进行了常温和变温时的反应器的自然挂膜启动实验。实验结果表明，转笼式悬浮填料生物反应器构造的特定微环境有利于自然挂膜，启动比传统生物转盘快10d以上：经过启动参数优化，在水流量为2m^3／h，曝气量为3．6m^3／h、转笼转速为1．5r／min时，启动效果较好。
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| 关 键 词： | 污水处理 转笼式悬浮填料反应器 启动性能 |
| 文章编号： | 1000-3770（2006）07-0055-03 |
| 收稿时间： | 2005-05-19 |
| 修稿时间： | 2005-05-19 |
AN EXPERIMENTAL STUDY OF START-UP CHARACTERISTICS IN ROTATION-CAGE-TYPE SUSPENDED PACKING BIOREACTOR |
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| Jiang Fan,Chen Wei-ping,Wu Chun-de. AN EXPERIMENTAL STUDY OF START-UP CHARACTERISTICS IN ROTATION-CAGE-TYPE SUSPENDED PACKING BIOREACTOR[J]. Technology of Water Treatment, 2006, 32(7): 55-57 |
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| Authors: | Jiang Fan Chen Wei-ping Wu Chun-de |
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| Affiliation: | 1.Mechanical Engineering College of South China University of Technology, Guangzhou 510640, China 2.Environmental Science and Engineering College of South China University of Technology, Guangzhou 510640, China |
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| Abstract: | In order to study the start-up characteristics in rotation-cage-type suspended packing bioreactor and simplify its start-up technology, a sUrt-up experiment under natural microorganism accumulation in normal temperature and changing temperature was done. The results showed that the microenvironment based on structure of rotation-cage-type suspended packing bioreactor was advanUgeous to the natural microorganism accumulation. Itwas attached to the bioflhn quicker than the traditional biological contactor. After optimized the set-up parameter, the effect of set-up was improved under conditions of 2m^3/h of water flux, 3.6m^3/h of aeration rate and routing speed 1 .5r/min. |
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| Keywords: | sewage treatment rotation-cage-type suspended packing bioreactor start-up characteristics |
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