Efficient continuous biogas production using lignocellulosic hydrolysates as substrate: A semi-pilot scale long-term study

doi:10.1016/j.enconman.2017.08.074

GIEC OpenIR

	Efficient continuous biogas production using lignocellulosic hydrolysates as substrate: A semi-pilot scale long-term study
	Huang, Chao 1,2,3; Guo, Hai-Jun 1,2,3; Wang, Can 1,2,3; Xiong, Lian1,2,3 ; Luo, Mu-Tan 2,4; Chen, Xue-Fang 1,2,3; Zhang, Hai-Rong 1,2,3; Li, Hai-Long 1,2,3; Chen, Xin-De1,2,3
	2017-11-01
发表期刊	ENERGY CONVERSION AND MANAGEMENT
ISSN	0196-8904
卷号	151 页码:53-62
通讯作者	Chen, Xin-De(cxd_cxd@hotmail.com)
摘要	Traditional solid-state biogas production from lignocellulosic biomass has some issues such as relatively low methane yield, instability of fermentation system, etc., and these might be solved by changing solid-state mode to completely liquid-state mode using lignocellulosic hydrolysates as substrate for biogas production. However, the potential and possibility of this new technology for industrial application is still unclear. In this study, semi pilot scale long-term biogas production using various lignocellulosic hydrolysates (acid hydrolysates of bagasse, rice straw, and corncob) as substrate was carried out in a 100 L up-flow anaerobic bioreactor (internal circulation reactor, IC) for 76 days. During operation, biogas was generated almost immediately when the substrate was pumped into bioreactor and the start-up can be finished in short period. Throughout the fermentation process, most COD (> 85%) of lignocellulosic hydrolysates was utilized for biogas production. High biogas yield (0.549 +/- 0.058 m(3)/kg (COD consumption)), methane yield (0.381 +/- 0.043 m(3)/kg (COD consumption)) and CH4 content in biogas (69.6 +/- 5.6%) can be obtained respectively when the fermentation system was stable. Variations of inlet pH value and types of lignocellulosic hydrolysate showed little influence on the operation performance of this fermentation system. Overall, the fermentation scale, operation period, COD removal, biogas yield, CH4 content in biogas, and operation performance with various inlet pH value and different kinds of substrate shows that this technology has great potential and possibility of industrialization.
关键词	Biogas production Semi-pilot scale Long-term performance Continuous fermentation Lignocellulosic hydrolysates Industrial application
DOI	10.1016/j.enconman.2017.08.074
关键词[WOS]	STATE ANAEROBIC-DIGESTION ; MUNICIPAL SOLID-WASTE ; METHANE PRODUCTION ; START-UP ; CO-DIGESTION ; ULTRASONIC PRETREATMENT ; ORGANIC FRACTION ; CHICKEN MANURE ; DILUTE-ACID ; BIOMASS
收录类别	SCI
语种	英语
资助项目	project of Huai An Science and Technology[HAS2015035] ; Key Research and Development Plan of Jiangsu Province, China[BE2016706] ; National Natural Science Foundation of China[51378486] ; National Natural Science Foundation of China[21606229] ; project of Guangzhou Science and Technology-Pearl River S & T Nova Program of Guangzhou[201610010014] ; Youth Innovation Promotion Association CAS[2015290] ; Special Support Project of Guangdong Province[2016TQ03N881] ; Science and Technology Project of Guangdong Province[2016A010105016] ; Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences[Y707j41001]
WOS研究方向	Thermodynamics ; Energy & Fuels ; Mechanics
项目资助者	project of Huai An Science and Technology ; Key Research and Development Plan of Jiangsu Province, China ; National Natural Science Foundation of China ; project of Guangzhou Science and Technology-Pearl River S & T Nova Program of Guangzhou ; Youth Innovation Promotion Association CAS ; Special Support Project of Guangdong Province ; Science and Technology Project of Guangdong Province ; Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences
WOS类目	Thermodynamics ; Energy & Fuels ; Mechanics
WOS记录号	WOS:000417657400006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/22749
专题	中国科学院广州能源研究所
通讯作者	Chen, Xin-De
作者单位	1.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Huang, Chao,Guo, Hai-Jun,Wang, Can,et al. Efficient continuous biogas production using lignocellulosic hydrolysates as substrate: A semi-pilot scale long-term study[J]. ENERGY CONVERSION AND MANAGEMENT,2017,151:53-62.
APA	Huang, Chao.,Guo, Hai-Jun.,Wang, Can.,Xiong, Lian.,Luo, Mu-Tan.,...&Chen, Xin-De.(2017).Efficient continuous biogas production using lignocellulosic hydrolysates as substrate: A semi-pilot scale long-term study.ENERGY CONVERSION AND MANAGEMENT,151,53-62.
MLA	Huang, Chao,et al."Efficient continuous biogas production using lignocellulosic hydrolysates as substrate: A semi-pilot scale long-term study".ENERGY CONVERSION AND MANAGEMENT 151(2017):53-62.