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Heterotrophic nitrification and aerobic denitrification by a novel Halomonas campisalis
Guo, Yan1,2; Zhou, Xuemei3; Li, Yuguang; Li, Ke2; Wang, Caixia1,2; Liu, Jianfei1,2; Yan, Daojiang1,2; Liu, Yilan1,2,3; Yang, Dehui3; Xing, Jianmin1
2013-12-01
Source PublicationBIOTECHNOLOGY LETTERS
Volume35Issue:12Pages:2045-2049
AbstractA novel halophilic strain that could carry out heterotrophic nitrification and aerobic denitrification was isolated and named as Halomonas campisalis ha3. It removed inorganic nitrogen compounds (e.g. NO3 (-), NO2 (-) and NH4 (+)) simultaneously, and grew well in the medium containing up to 20 % (w/v) NaCl. PCR revealed four genes in the genome of ha3 related to aerobic denitrification: napA, nirS, norB and nosZ. The optimal conditions for aerobic denitrification were pH 9.0, at 37 A degrees C, with 4 % (w/v) NaCl and sodium succinate as carbon source. The nitrogen removal rate was 87.5 mg NO3 (-)-N l(-1) h(-1). Therefore, this strain is a potential aerobic denitrifier for the treatment of saline wastewater.
KeywordAerobic Denitrification Halomonas Campisalis Halophilic Bacterium Heterotrophic Nitrification
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS KeywordSALINE WASTE-WATER ; BACTERIUM ; NITRATE ; SALT
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000326631100011
Citation statistics
Cited Times:44[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/13579
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc 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
Guo, Yan,Zhou, Xuemei,Li, Yuguang,et al. Heterotrophic nitrification and aerobic denitrification by a novel Halomonas campisalis[J]. BIOTECHNOLOGY LETTERS,2013,35(12):2045-2049.
APA Guo, Yan.,Zhou, Xuemei.,Li, Yuguang.,Li, Ke.,Wang, Caixia.,...&Xing, Jianmin.(2013).Heterotrophic nitrification and aerobic denitrification by a novel Halomonas campisalis.BIOTECHNOLOGY LETTERS,35(12),2045-2049.
MLA Guo, Yan,et al."Heterotrophic nitrification and aerobic denitrification by a novel Halomonas campisalis".BIOTECHNOLOGY LETTERS 35.12(2013):2045-2049.
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