Insights into microbial community variability and functional genes of various Candidatus Scalindua-based anammox processes treating nitrogen-rich saline wastewater
文献类型：期刊论文
| 作者 | Ma, Haoran; Li, Jin; Dong, Huiyu; Qiang, Zhimin |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2021-04-20 |
| 卷号 | 766页码:- |
| 关键词 | Candidatus Scalindua Microbial community variability Nitrogen-rich saline wastewater Functional genes Fast detection |
| ISSN号 | 0048-9697 |
| 英文摘要 | Marine anammox bacteria (MAB) has been enriched in four sequencing batch reactors to treat nitrogen-rich saline wastewater. The community variability and cell activity of MAB were studied under different operating conditions. Besides, a novel hydrazine oxidoreductase (Hzo) primer set was designed and used for fast detection of MAB. The results indicated that, independent of operating conditions, Candidatus Scalindua wagneri was the dominant species in nitrogen-rich saline wastewater treatment. Low inoculation pretreatment temperature was a useful operational method to enhance the MAB abundance. Both the enzyme synthesis and cell penetrativity were promoted by Fe(III) addition, which benefited to improve the nitrogen removal performance. High influent NH4+-N and NO2-N could decrease the synthesis of enzyme and protein which related with nitrogen removal from saline wastewater through MAB. The Hzo gene was an effective functional gene for specific and fast detection of MAB in engineered systems. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/46227]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 作者单位 | 1.Qingdao Univ, Sch Environm Sci & Engn, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Key Lab Drinking Water Sci & Technol, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Haoran,Li, Jin,Dong, Huiyu,et al. Insights into microbial community variability and functional genes of various Candidatus Scalindua-based anammox processes treating nitrogen-rich saline wastewater[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,766:-. |
| APA | Ma, Haoran,Li, Jin,Dong, Huiyu,&Qiang, Zhimin.(2021).Insights into microbial community variability and functional genes of various Candidatus Scalindua-based anammox processes treating nitrogen-rich saline wastewater.SCIENCE OF THE TOTAL ENVIRONMENT,766,-. |
| MLA | Ma, Haoran,et al."Insights into microbial community variability and functional genes of various Candidatus Scalindua-based anammox processes treating nitrogen-rich saline wastewater".SCIENCE OF THE TOTAL ENVIRONMENT 766(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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