Do microbial communities in an anaerobic bioreactor change with continuous feeding sludge into a full-scale anaerobic digestion system?

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	Do microbial communities in an anaerobic bioreactor change with continuous feeding sludge into a full-scale anaerobic digestion system?
	Zhao, Jihong; Wang, Ping; Yu, Zhisheng; Zhang, Hongxun
刊名	BIORESOURCE TECHNOLOGY
	2018-02-01
卷号	249 页码:89-98
关键词	Anaerobic digestion Feeding sludge Microbial community Seasonal dynamics Compositional change
ISSN号	0960-8524
文献子类	Article
英文摘要	Microbial communities of sludge samples from a full-scale anaerobic digestion (AD) fed with primary sludge (PS) and excess sludge (ES) were analyzed using qPCR and MiSeq. The results showed that the microbial composition of digested sludge remained relatively stable but was partially changed by microbial immigration from feeding sludge. The dominant archaea in the digested sludge were largely the same as those in the feeding sludge, but their abundances differed markedly. The dominant fungal genera in the digested sludge were different from those in PS but were similar to those in ES. Various differences in bacterial community differences between digested sludge and PS/ES were observed. Notably, this study is the first to suggest Verrucomicrobia is the predominant bacterial phylum in the digested sludge, and that numerous unreported microorganisms belonging to the order LD1-PB3 existed in this AD system and potentially played roles in the processes of hydrolysis, fermentation, and acetogenesis.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/40520]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Zhao, Jihong,Wang, Ping,Yu, Zhisheng,et al. Do microbial communities in an anaerobic bioreactor change with continuous feeding sludge into a full-scale anaerobic digestion system?[J]. BIORESOURCE TECHNOLOGY,2018,249:89-98.
APA	Zhao, Jihong,Wang, Ping,Yu, Zhisheng,&Zhang, Hongxun.(2018).Do microbial communities in an anaerobic bioreactor change with continuous feeding sludge into a full-scale anaerobic digestion system?.BIORESOURCE TECHNOLOGY,249,89-98.
MLA	Zhao, Jihong,et al."Do microbial communities in an anaerobic bioreactor change with continuous feeding sludge into a full-scale anaerobic digestion system?".BIORESOURCE TECHNOLOGY 249(2018):89-98.