Microbial fuel cell based biosensor for in situ monitoring of anaerobic digestion process

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	Microbial fuel cell based biosensor for in situ monitoring of anaerobic digestion process
	Liu, Zhidan 1,2,3; Liu, Jing 1; Zhang, Songping 2; Xing, Xin-Hui 3; Su, Zhiguo 2
刊名	BIORESOURCE TECHNOLOGY
	2011-11-01
卷号	102 期号:22 页码:10221-10229
关键词	Anaerobic digestion Biogas Microbial fuel cell (MFC) Microbial biosensor Electroactive biofilm
ISSN号	0960-8524
通讯作者	Liu, J
英文摘要	A wall-jet microbial fuel cell (MFC) was developed for the monitoring of anaerobic digestion (AD). This biofilm based MFC biosensor had a character of being portable, short hydraulic retention time (HRT) for sample flow through and convenient for continuous operation. The MFC was installed in the recirculation loop of an upflow anaerobic fixed-bed (UAFB) reactor in bench-scale where pH of the fermentation broth and biogas flow were monitored in real time. External disturbances to the AD were added on purpose by changing feedstock concentration, as well as process configuration. MFC signals had good correlations with online measurements (i.e. pH, gas flow rate) and offline analysis (i.e. COD) over 6-month operation. These results suggest that the MFC signal can reflect the dynamic variation of AD and can potentially be a valuable tool for monitoring and control of bioprocess. (C) 2011 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	ENERGY ; PERFORMANCE ; ELECTRICITY ; REACTOR ; SYSTEM
收录类别	SCI
语种	英语
WOS记录号	WOS:000297657400008
公开日期	2013-10-29
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/4353]
专题	过程工程研究所_生化工程国家重点实验室
作者单位	1.Lund Univ, Dept Biotechnol, SE-22100 Lund, Sweden 2.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhidan,Liu, Jing,Zhang, Songping,et al. Microbial fuel cell based biosensor for in situ monitoring of anaerobic digestion process[J]. BIORESOURCE TECHNOLOGY,2011,102(22):10221-10229.
APA	Liu, Zhidan,Liu, Jing,Zhang, Songping,Xing, Xin-Hui,&Su, Zhiguo.(2011).Microbial fuel cell based biosensor for in situ monitoring of anaerobic digestion process.BIORESOURCE TECHNOLOGY,102(22),10221-10229.
MLA	Liu, Zhidan,et al."Microbial fuel cell based biosensor for in situ monitoring of anaerobic digestion process".BIORESOURCE TECHNOLOGY 102.22(2011):10221-10229.