Hydrogen and methane production from vinasse using two-stage anaerobic digestion

doi:10.1016/j.psep.2017.01.024

QIBEBT-IR > 工业生物燃气研究组

	Hydrogen and methane production from vinasse using two-stage anaerobic digestion
	Fu, Shan-Fei 1,2; Xu, Xiao-Hui1 ; Dai, Meng1 ; Yuan, Xian-Zheng1 ; Guo, Rong-Bo1
	2017-04-01
发表期刊	PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
卷号	107 页码:81-86
摘要	Vinasse is mainly produced during the brewing or liquor production, which is an potential substrate for biogas production. However, due to the rich content of easily degradation components in vinasse, the fermentation system during the initial AD stage of vinasse is easily acidifying, which leads to the fermentation system unstable, even failed. In this study, mesophilic hydrogen and methane production from vinasse through two-stage anaerobic digestion was investigated. In addition, one-stage anaerobic digestion of vinasse was also conducted to compare with two-stage anaerobic digestion. During two-stage anaerobic digestion, the hydrogen and methane yield were 14.8 and 274 ml/g VSsubstrate, respectively. The methane yield from two-stage anaerobic digestion was 10.8% higher than that of one-stage. During the methane production process, the lag-phase of two-stage anaerobic digestion was 9.1 days less than that of one-stage. In addition, the VS removal efficiency and energy recovery of two-stage anaerobic digestion were 10.4% and 12.9% higher than those of one-stage. Two-stage anaerobic digestion for hydrogen and methane production could efficiently improve the substrate utilization efficiency and energy recovery of vinasse. (C) 2017 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Vinasse Two-stage Anaerobic Digestion One-stage Anaerobic Digestion Vs Removal Efficiency Substrate Utilization Energy Recovery
WOS标题词	Science & Technology ; Technology
DOI	10.1016/j.psep.2017.01.024
关键词[WOS]	WASTE-ACTIVATED-SLUDGE ; BIOHYDROGEN PRODUCTION ; FERMENTATION PROCESS ; SEWAGE-SLUDGE ; SOLID-WASTE ; PRETREATMENT ; SYSTEM ; WINE ; CODIGESTION ; LIQUOR
收录类别	SCI
语种	英语
WOS研究方向	Engineering
项目资助者	National Natural Science Foundation of China(31101918 ; Key Projects in theNational Science and Technology Pillar Program(20140015) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2013BAD22B03) ; Key Research Program of the Chinese Academy of Sciences(KGZD-EW-304) ; applied basic research foundation of Qingdao city(14-2-4-21-jch) ; 21307143)
WOS类目	Engineering, Environmental ; Engineering, Chemical
WOS记录号	WOS:000401201200008
引用统计	被引频次：87[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/9700
专题	工业生物燃气研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Ind Engn Lab Biogas Prod & Utilizat, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Fu, Shan-Fei,Xu, Xiao-Hui,Dai, Meng,et al. Hydrogen and methane production from vinasse using two-stage anaerobic digestion[J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,2017,107:81-86.
APA	Fu, Shan-Fei,Xu, Xiao-Hui,Dai, Meng,Yuan, Xian-Zheng,&Guo, Rong-Bo.(2017).Hydrogen and methane production from vinasse using two-stage anaerobic digestion.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION,107,81-86.
MLA	Fu, Shan-Fei,et al."Hydrogen and methane production from vinasse using two-stage anaerobic digestion".PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 107(2017):81-86.