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Performance of a haloalkaliphilic bioreactor under different NO3-/SO42- ratios
Alternative TitleBioresour. Technol.
Zhou, Jie-Min1,2; Song, Zi-Yu1; Yan, Dao-Jiang1,2; Liu, Yi-Lan1,2; Yang, Mao-Hua1; Cao, Hong-Bin3; Xing, Jian-Min1
2014-02-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume153Issue:1Pages:216-222
AbstractEffects of NO3-/SO42- ratio on denitrification and sulfate removal efficiency were investigated in model experiments applying haloalkaliphilic bioreactor. The reduction of both substrates performed well at different NO3-/SO42- ratios ranging from 17.6 to 1.5. The removal rates of nitrate and sulfate were 6 and 1.39 kg m (3) d (1), respectively, at NO3-/SO42- ratio led to obvious changes in bacterial community. Although the sulfate reducers became dominant, the population of denitrifying ones also increased as it was demonstrated by analysis of PCR-amplified 16S rDNA fragments, which suggested that SRB and DB coexisted well in bioreactor. (C) 2013 Elsevier Ltd. All rights reserved.; Effects of NO3-/SO42- ratio on denitrification and sulfate removal efficiency were investigated in model experiments applying haloalkaliphilic bioreactor. The reduction of both substrates performed well at different NO3-/SO42- ratios ranging from 17.6 to 1.5. The removal rates of nitrate and sulfate were 6 and 1.39 kg m (3) d (1), respectively, at NO3-/SO42- ratio led to obvious changes in bacterial community. Although the sulfate reducers became dominant, the population of denitrifying ones also increased as it was demonstrated by analysis of PCR-amplified 16S rDNA fragments, which suggested that SRB and DB coexisted well in bioreactor. (C) 2013 Elsevier Ltd. All rights reserved.
KeywordHaloalkaliphilic Sulfate-reducing Bacteria Denitrifying Bacteria Inhibition
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2013.12.009
URL查看原文
Indexed BySCI
Language英语
WOS KeywordSULFATE-REDUCING BACTERIA ; HYDROGEN-SULFIDE EMISSION ; SP NOV. ; CELLULOSE DEGRADATION ; REDUCTION ; COMMUNITY ; SULFUR ; CLOSTRIDIUM ; DIVERSITY ; NITROGEN
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000331461000029
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/8161
Collection研究所(批量导入)
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.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Jie-Min,Song, Zi-Yu,Yan, Dao-Jiang,et al. Performance of a haloalkaliphilic bioreactor under different NO3-/SO42- ratios[J]. BIORESOURCE TECHNOLOGY,2014,153(1):216-222.
APA Zhou, Jie-Min.,Song, Zi-Yu.,Yan, Dao-Jiang.,Liu, Yi-Lan.,Yang, Mao-Hua.,...&Xing, Jian-Min.(2014).Performance of a haloalkaliphilic bioreactor under different NO3-/SO42- ratios.BIORESOURCE TECHNOLOGY,153(1),216-222.
MLA Zhou, Jie-Min,et al."Performance of a haloalkaliphilic bioreactor under different NO3-/SO42- ratios".BIORESOURCE TECHNOLOGY 153.1(2014):216-222.
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