Biogas Production and Microbial Community Dynamics during the Anaerobic Digestion of Rice Straw at 39-50 degrees C: A Pilot Study

doi:10.1021/acs.energyfuels.7b04042

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 应用与环境微生物研究

	Biogas Production and Microbial Community Dynamics during the Anaerobic Digestion of Rice Straw at 39-50 degrees C: A Pilot Study
	Yu, Qing 2,3,4; Tian, Zhenzhen 2,3,4; Liu, Jingyuan 2,3; Zhou, Jun 2,3,4; Yan, Zhiying 1; Yong, Xiaoyu 2,3; Jia, Honghua 2,3; Wu, Xiayuan 2,3; Wei, Ping 2
刊名	ENERGY & FUELS
	2018-04-01
卷号	32 期号:4 页码:5157-5163
ISSN号	0887-0624
DOI	10.1021/acs.energyfuels.7b04042
产权排序	4
文献子类	Article
英文摘要	The purpose of this study was to investigate the anaerobic digestion (AD) of rice straw at different temperatures in a 300 m(3) bioreactor. The results showed that the biogas yield was 401.9 m(3)/ton (dry straw weight) in this AD system. The contents of total solids, volatile solids, chemical oxygen demand, pH, NH4+-N, and volatile fatty acids were all in the optimal range, indicating that the entire AD system was stable and efficient. In addition, the phylum Bacteroidetes was the main type of bacteria found during the AD process. When the temperature increased, the relative abundance ratio of Methanoculleus, Methanosarcina, and Firmicutes increased. The phyla Bacteroidetes and Fibrobacteres predominated in straw samples, and the relative abundance ratio of Firmicutes and Bacteroidetes in thermophilic AD was much greater than that in mesophilic AD. This study provides new evidence regarding the effects of temperature on the community changes of specific microbiota in the AD of rice straw.
学科主题	Environmental Engineering ; Energy
URL标识	查看原文
WOS关键词	STEAM EXPLOSION ; COW MANURE ; PROKARYOTIC COMMUNITIES ; CHICKEN MANURE ; TEMPERATURE ; METHANE ; RECOVERY ; FERMENTATION ; PRETREATMENT ; CONVERSION
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000430783300112
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30289]
专题	环境治理与食品安全领域_应用与环境微生物研究
作者单位	1.Chinese Acad Sci, Chengdu Inst Biol, Environm Microbiol Key Lab Sichuan Prov, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China 2.Nanjing Tech Univ, Coll Biotechnol & Pharmaceut Engn, Nanjing 211816, Jiangsu, Peoples R China; 3.Nanjing Tech Univ, Bioenergy Res Inst, Nanjing 211816, Jiangsu, Peoples R China; 4.Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, Nanjing 211816, Jiangsu, Peoples R China;
推荐引用方式 GB/T 7714	Yu, Qing,Tian, Zhenzhen,Liu, Jingyuan,et al. Biogas Production and Microbial Community Dynamics during the Anaerobic Digestion of Rice Straw at 39-50 degrees C: A Pilot Study[J]. ENERGY & FUELS,2018,32(4):5157-5163.
APA	Yu, Qing.,Tian, Zhenzhen.,Liu, Jingyuan.,Zhou, Jun.,Yan, Zhiying.,...&Wei, Ping.(2018).Biogas Production and Microbial Community Dynamics during the Anaerobic Digestion of Rice Straw at 39-50 degrees C: A Pilot Study.ENERGY & FUELS,32(4),5157-5163.
MLA	Yu, Qing,et al."Biogas Production and Microbial Community Dynamics during the Anaerobic Digestion of Rice Straw at 39-50 degrees C: A Pilot Study".ENERGY & FUELS 32.4(2018):5157-5163.