Study of a membrane bioreactor with glass fiber flat grille modules and the modules' optimization based on the local critical flux theory
文献类型：期刊论文
| 作者 | Yuan, Dongdong; Fan, Yaobo; Yu, Yan; Xu, Guoliang; Yang, Wenjing; Wu, Guangxia |
| 刊名 | WATER RESEARCH
 |
| 出版日期 | 2010-02 |
| 卷号 | 44期号:3页码:997-1005 |
| 关键词 | Inorganic Glass Fiber Mbr Module Configuration Surface Modification Local Critical Flux Critical Time |
| 英文摘要 | A novel flat grille membrane module using inorganic glass fibers as filter media is proposed for use in a membrane bioreactor for wastewater treatment. A model which integrates the concepts of back transport velocity, spatial local critical flux and temporal variation of the local flux has been developed. The membrane module was optimized based on experimental results and calculations using the model. The optimized parameters include the volume ratio of membrane solution for the surface modification of glass fibers, the fiber inner diameter and fiber length. The optimal values were 1:2 and 5 mm respectively but the length had little effect on the performance of the module. The critical time was then calculated with the model and an equation developed. The result was in very good agreement with the observed one. Finally, the performance of the glass fiber MBR was monitored. The effluent quality and stability of the system were comparable to that of conventional MBRs. This MBR will be a promising technique for wastewater treatment given its low cost, high strength and good effluent quality. (c) 2009 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000275766400038 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21317]  |
| 专题 | 生态环境研究中心_水污染控制实验室 |
| 推荐引用方式 GB/T 7714 | Yuan, Dongdong,Fan, Yaobo,Yu, Yan,et al. Study of a membrane bioreactor with glass fiber flat grille modules and the modules' optimization based on the local critical flux theory[J]. WATER RESEARCH,2010,44(3):997-1005. |
| APA | Yuan, Dongdong,Fan, Yaobo,Yu, Yan,Xu, Guoliang,Yang, Wenjing,&Wu, Guangxia.(2010).Study of a membrane bioreactor with glass fiber flat grille modules and the modules' optimization based on the local critical flux theory.WATER RESEARCH,44(3),997-1005. |
| MLA | Yuan, Dongdong,et al."Study of a membrane bioreactor with glass fiber flat grille modules and the modules' optimization based on the local critical flux theory".WATER RESEARCH 44.3(2010):997-1005. |
入库方式： OAI收割
来源：生态环境研究中心
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