A biofilter integrated with gas membrane separation unit for the treatment of fluctuating styrene loads
文献类型：期刊论文
| 作者 | Li, Lin ; Lian, Jing ; Han, Yunping ; Liu, Junxin |
| 刊名 | Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels
 |
| 出版日期 | 2012 |
| 卷号 | 111期号:1页码:76-83 |
| 关键词 | Integrated bioreactor Gas membrane separation Biofiltration VOCs control Membrane fouling |
| ISSN号 | 0960-8524 |
| 中文摘要 | Biofiltration for volatile organic compound control in waste gas streams is best operated at steady contaminant loadings. To provide long-term stable operation of a biofilter under adverse contaminant feeding conditions, an integrated bioreactor system with a gas separation membrane module installed after a biofilter was proposed for styrene treatment. Styrene was treated effectively, with average styrene effluent concentrations maintained at less than 50 mg m(-3) and a total removal efficiency of over 96% achieved when the biofiltration column faced fluctuating loads. The maximum elimination capacity of the integrated bioreactor system was 93.8 g m(-3) h(-1), which was higher than that obtained with the biofiltration column alone. The combination of these two processes (microbial and chemical) led to more efficient elimination of styrene and buffering of the fluctuating loads. The factors on gas membrane separation, microbial characteristics in the integrated bioreactor and membrane fouling were also investigated in this study. (C) 2012 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000302979100011 |
| 公开日期 | 2014-11-28 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/8179]  |
| 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 | Li, Lin,Lian, Jing,Han, Yunping,et al. A biofilter integrated with gas membrane separation unit for the treatment of fluctuating styrene loads[J]. Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels,2012,111(1):76-83. |
| APA | Li, Lin,Lian, Jing,Han, Yunping,&Liu, Junxin.(2012).A biofilter integrated with gas membrane separation unit for the treatment of fluctuating styrene loads.Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels,111(1),76-83. |
| MLA | Li, Lin,et al."A biofilter integrated with gas membrane separation unit for the treatment of fluctuating styrene loads".Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels 111.1(2012):76-83. |
入库方式： OAI收割
来源：生态环境研究中心
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