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Bacterial communities in haloalkaliphilic sulfate-reducing bioreactors under different electron donors revealed by 16S rRNA MiSeq sequencing
Zhou, Jiemin1,2; Zhou, Xuemei3; Li, Yuguang3; Xing, Jianmin1
2015-09-15
Source PublicationJOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
Volume295Issue:SEPPages:176-184
AbstractBiological technology used to treat flue gas is useful to replace conventional treatment, but there is sulfide inhibition. However, no sulfide toxicity effect was observed in haloalkaliphilic bioreactors. The performance of the ethanol-fed bioreactor was better than that of lactate-, glucose-, and formate-fed bioreactor, respectively. To support this result strongly, Illumina MiSeq paired-end sequencing of 16S rRNA gene was applied to investigate the bacterial communities. A total of 389,971 effective sequences were obtained and all of them were assigned to 10,220 operational taxonomic units (OTUs) at a 97% similarity. Bacterial communities in the glucose-fed bioreactor showed the greatest richness and evenness. The highest relative abundance of sulfate-reducing bacteria (SRB) was found in the ethanol-fed bioreactor, which can explain why the performance of the ethanol-fed bioreactor was the best. Different types of SRB, sulfur-oxidizing bacteria, and sulfur-reducing bacteria were detected, indicating that sulfur may be cycled among these microorganisms. Because high-throughput 16S rRNA gene paired-end sequencing has improved resolution of bacterial community analysis, many rare microorganisms were detected, such as Halanaerobium, Halothiobacillus, Desulfonatronum, Syntrophobacter, and Fusibacter. 16S rRNA gene sequencing of these bacteria would provide more functional and phylogenetic information about the bacterial communities. (C) 2015 Elsevier B.V. All rights reserved.
KeywordHaloalkaliphilic Sulfate Reduction Miseq Bacterial Community
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1016/j.jhazmat.2015.04.010
Indexed BySCI
Language英语
WOS KeywordPURPLE NONSULFUR BACTERIUM ; THIODISMUTANS SP NOV. ; WATER TREATMENT-PLANT ; SODA LAKES ; GEN. NOV ; FLUE-GAS ; REDUCTION ; PERFORMANCE ; DIVERSITY ; GROWTH
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS SubjectEngineering, Environmental ; Engineering, Civil ; Environmental Sciences
WOS IDWOS:000356127400023
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19284
Collection生化工程国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Minist Civil Affairs, Inst 101, Beijing 100070, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Jiemin,Zhou, Xuemei,Li, Yuguang,et al. Bacterial communities in haloalkaliphilic sulfate-reducing bioreactors under different electron donors revealed by 16S rRNA MiSeq sequencing[J]. JOURNAL OF HAZARDOUS MATERIALS,2015,295(SEP):176-184.
APA Zhou, Jiemin,Zhou, Xuemei,Li, Yuguang,&Xing, Jianmin.(2015).Bacterial communities in haloalkaliphilic sulfate-reducing bioreactors under different electron donors revealed by 16S rRNA MiSeq sequencing.JOURNAL OF HAZARDOUS MATERIALS,295(SEP),176-184.
MLA Zhou, Jiemin,et al."Bacterial communities in haloalkaliphilic sulfate-reducing bioreactors under different electron donors revealed by 16S rRNA MiSeq sequencing".JOURNAL OF HAZARDOUS MATERIALS 295.SEP(2015):176-184.
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