Relationship of methane and electricity production in two-chamber microbial fuel cell using sewage sludge as substrate

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 水污染控制实验室

	Relationship of methane and electricity production in two-chamber microbial fuel cell using sewage sludge as substrate
	Liu, Xin; Xiao, Benyi
刊名	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
	2014
卷号	39 期号:29 页码:16419-16425
关键词	Electricity production Methane production Relationship Sewage sludge Two-chamber microbial fuel cell
ISSN号	0360-3199
中文摘要	The relationship of methane and electricity production from sewage sludge in a two-chamber microbial fuel cell (MFC) was studied. The results showed that methane production in the anode chamber could enhance the electricity production from sewage sludge, and the output voltage of the MFC with methane production (0.505-0.600 V) was higher than that of the MFC without it (0.506-0.576 V) in the stable electricity-producing stage. The polarization curves analysis of the two MFCs suggested that methane production could improve the performance characteristics of the MFC. Simultaneous methane and electricity production from sludge in the two-chamber MFC could maintain the mixed sludge in a suitable pH range in the anode chamber for electricity production. Meanwhile, simultaneous methane and electricity production could enhance the hydrolysis of sludge, which increased the reduction of sludge concentration (about 8.31% VSS) and offered more substrates to alleviate the competition between methane and electricity production. Additionally, the addition of 2-Bromoethanesulfonate (BES) could substantially affect the dominant archaea but had little effect on the dominant bacteria in the anode chamber. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
WOS记录号	WOS:000343389700015
公开日期	2015-03-26
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/9624]
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	Liu, Xin,Xiao, Benyi. Relationship of methane and electricity production in two-chamber microbial fuel cell using sewage sludge as substrate[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2014,39(29):16419-16425.
APA	Liu, Xin,&Xiao, Benyi.(2014).Relationship of methane and electricity production in two-chamber microbial fuel cell using sewage sludge as substrate.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,39(29),16419-16425.
MLA	Liu, Xin,et al."Relationship of methane and electricity production in two-chamber microbial fuel cell using sewage sludge as substrate".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 39.29(2014):16419-16425.