Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.

Oil-produced wastewater treatment plants, especially those involving biological treatment processes, harbor rich and diverse microbes. However, knowledge of microbial ecology and microbial interactions determining the efficiency of plants for oil-produced wastewater is limited. Here, we performed 16...

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Autores principales:	Shuyuan Deng, Bo Wang, Wenda Zhang, Sanbao Su, Hao Dong, Ibrahim M Banat, Shanshan Sun, Jianping Guo, Weiming Liu, Linhai Wang, Yuehui She, Fan Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/5b5d9258984b4d9fac59f077087d7918
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spelling	oai:doaj.org-article:5b5d9258984b4d9fac59f077087d79182021-12-02T20:18:18ZElucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.1932-620310.1371/journal.pone.0255836https://doaj.org/article/5b5d9258984b4d9fac59f077087d79182021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0255836https://doaj.org/toc/1932-6203Oil-produced wastewater treatment plants, especially those involving biological treatment processes, harbor rich and diverse microbes. However, knowledge of microbial ecology and microbial interactions determining the efficiency of plants for oil-produced wastewater is limited. Here, we performed 16S rDNA amplicon sequencing to elucidate the microbial composition and potential microbial functions in a full-scale well-worked offshore oil-produced wastewater treatment plant. Results showed that microbes that inhabited the plant were diverse and originated from oil and marine associated environments. The upstream physical and chemical treatments resulted in low microbial diversity. Organic pollutants were digested in the anaerobic baffled reactor (ABR) dominantly through fermentation combined with sulfur compounds respiration. Three aerobic parallel reactors (APRs) harbored different microbial groups that performed similar potential functions, such as hydrocarbon degradation, acidogenesis, photosynthetic assimilation, and nitrogen removal. Microbial characteristics were important to the performance of oil-produced wastewater treatment plants with biological processes.Shuyuan DengBo WangWenda ZhangSanbao SuHao DongIbrahim M BanatShanshan SunJianping GuoWeiming LiuLinhai WangYuehui SheFan ZhangPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 8, p e0255836 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shuyuan Deng Bo Wang Wenda Zhang Sanbao Su Hao Dong Ibrahim M Banat Shanshan Sun Jianping Guo Weiming Liu Linhai Wang Yuehui She Fan Zhang Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
description	Oil-produced wastewater treatment plants, especially those involving biological treatment processes, harbor rich and diverse microbes. However, knowledge of microbial ecology and microbial interactions determining the efficiency of plants for oil-produced wastewater is limited. Here, we performed 16S rDNA amplicon sequencing to elucidate the microbial composition and potential microbial functions in a full-scale well-worked offshore oil-produced wastewater treatment plant. Results showed that microbes that inhabited the plant were diverse and originated from oil and marine associated environments. The upstream physical and chemical treatments resulted in low microbial diversity. Organic pollutants were digested in the anaerobic baffled reactor (ABR) dominantly through fermentation combined with sulfur compounds respiration. Three aerobic parallel reactors (APRs) harbored different microbial groups that performed similar potential functions, such as hydrocarbon degradation, acidogenesis, photosynthetic assimilation, and nitrogen removal. Microbial characteristics were important to the performance of oil-produced wastewater treatment plants with biological processes.
format	article
author	Shuyuan Deng Bo Wang Wenda Zhang Sanbao Su Hao Dong Ibrahim M Banat Shanshan Sun Jianping Guo Weiming Liu Linhai Wang Yuehui She Fan Zhang
author_facet	Shuyuan Deng Bo Wang Wenda Zhang Sanbao Su Hao Dong Ibrahim M Banat Shanshan Sun Jianping Guo Weiming Liu Linhai Wang Yuehui She Fan Zhang
author_sort	Shuyuan Deng
title	Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
title_short	Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
title_full	Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
title_fullStr	Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
title_full_unstemmed	Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
title_sort	elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/5b5d9258984b4d9fac59f077087d7918
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Elucidate microbial characteristics in a full-scale treatment plant for offshore oil produced wastewater.

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