Phenanthrene removal and response of bacterial community in the combined system of photocatalysis and PAH-degrading microbial consortium in laboratory system

	Phenanthrene removal and response of bacterial community in the combined system of photocatalysis and PAH-degrading microbial consortium in laboratory system
	Qin, Zhirui; Zhao, Zhenhua; Jiao, Wentao; Han, Ziyu; Xia, Liling; Fang, Yinqing; Wang, Shiyu; Ji, Longjie; Jiang, Ying
	2020-04
Source Publication	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
Volume	301 Pages:1-8
Abstract	This work aimed to study the removal of phenanthrene, change of bacterial community and microbial functions through combined photocatalysis and biodegradation under ultraviolet (UV) and visible light illumination. Results showed that phenanthrene removal was enhanced in combined system irradiated by UV and visible light. High-throughput sequencing of 16S rRNA gene manifested that alpha diversity (richness, evenness and diversity) got promoted and data of relative abundance reported that Planococcaceae as the dominant bacteria was replaced by Pseudomonadaceae, with some other functional bacteria quickly acclimatizing. Difference analysis indicated that top fifteen genera were generally different significantly (p < 0.001) among two distinct samples, particularly for Pseudomonas on relative abundance. Functional features' regulation suggested that the bacterial community not only protected itself well but also participated in degrading phenanthrene. Selecting suitable degrading microbial consortium from natural environment and understanding deeply on performance of bacterial community contribute to assemble effective and directional combined system.
Department	城市与区域生态国家重点实验室
Keyword	Phenanthrene Photocatalysis Biodegradation Bacterial community Functional features
Document Type	期刊论文
Identifier	https://ir.rcees.ac.cn/handle/311016/44406
Collection	城市与区域生态国家重点实验室
Recommended Citation GB/T 7714	Qin, Zhirui,Zhao, Zhenhua,Jiao, Wentao,et al. Phenanthrene removal and response of bacterial community in the combined system of photocatalysis and PAH-degrading microbial consortium in laboratory system[J]. BIORESOURCE TECHNOLOGY,2020,301:1-8.
APA	Qin, Zhirui.,Zhao, Zhenhua.,Jiao, Wentao.,Han, Ziyu.,Xia, Liling.,...&Jiang, Ying.(2020).Phenanthrene removal and response of bacterial community in the combined system of photocatalysis and PAH-degrading microbial consortium in laboratory system.BIORESOURCE TECHNOLOGY,301,1-8.
MLA	Qin, Zhirui,et al."Phenanthrene removal and response of bacterial community in the combined system of photocatalysis and PAH-degrading microbial consortium in laboratory system".BIORESOURCE TECHNOLOGY 301(2020):1-8.

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