Anaerobic mineralization of 2,4,6-tribromophenol to CO2 by a synthetic microbial community comprising Clostridium, Dehalobacter, and Desulfatiglans

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 中国科学院环境生物技术重点实验室

	Anaerobic mineralization of 2,4,6-tribromophenol to CO2 by a synthetic microbial community comprising Clostridium, Dehalobacter, and Desulfatiglans
	Li, Zhiling; Yoshida, Naoko; Wang, Aijie; Nan, Jun; Liang, Bin; Zhang, Chunfang; Zhang, Dongdong; Suzuki, Daisuke; Zhou, Xue; Xiao, Zhixing
刊名	BIORESOURCE TECHNOLOGY
	2015-01
卷号	176 页码:225-232
关键词	Anaerobic Mineralization 2 Synthetic Anaerobe Community 4 The Optimized Conditions 6-tribromophenol
英文摘要	Anaerobic mineralization of 2,4,6-tribromophenol (2,4,6-TBP) was achieved by a synthetic anaerobe community comprising a highly enriched culture of Dehalobacter sp. phylotype FTH1 acting as a reductive debrominator; Clostridium sp. strain Ma13 acting as a hydrogen supplier via glucose fermentation; and a novel 4-chlorophenol-degrading anaerobe, Desulfatiglans parachlorophenolica strain DS. 2,4,6-TBP was debrominated to phenol by the combined action of Ma13 and FTH1, then mineralized into CO2 by sequential introduction of DS, confirmed using [ring-C-14(U)] phenol. The optimum concentrations of glucose, SO42-, and inoculum densities were 0.5 or 2.5 mM, 1.0 or 2.5 mM, and the densities equivalent to 10(4) copies mL(-1) of the 16S rRNA genes, respectively. This resulted in the complete mineralization of 23 mu M 2,4,6-TBP within 35 days (0.58 mu mol L-1 d(-1)). Thus, using a synthetic microbial community of isolates or highly enriched cultures would be an efficient, optimizable, low-cost strategy for anaerobic bioremediation of halogenated aromatics. (C) 2014 Elsevier Ltd. All rights reserved.
WOS研究方向	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000345982900031
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/32911]
专题	生态环境研究中心_中国科学院环境生物技术重点实验室
推荐引用方式 GB/T 7714	Li, Zhiling,Yoshida, Naoko,Wang, Aijie,et al. Anaerobic mineralization of 2,4,6-tribromophenol to CO2 by a synthetic microbial community comprising Clostridium, Dehalobacter, and Desulfatiglans[J]. BIORESOURCE TECHNOLOGY,2015,176:225-232.
APA	Li, Zhiling.,Yoshida, Naoko.,Wang, Aijie.,Nan, Jun.,Liang, Bin.,...&Katayama, Arata.(2015).Anaerobic mineralization of 2,4,6-tribromophenol to CO2 by a synthetic microbial community comprising Clostridium, Dehalobacter, and Desulfatiglans.BIORESOURCE TECHNOLOGY,176,225-232.
MLA	Li, Zhiling,et al."Anaerobic mineralization of 2,4,6-tribromophenol to CO2 by a synthetic microbial community comprising Clostridium, Dehalobacter, and Desulfatiglans".BIORESOURCE TECHNOLOGY 176(2015):225-232.