Microbial community changes in a full-scale wastewater treatment system with a rotating biological contactor integrated into anaerobic-anoxic-oxic-oxic processes
文献类型：期刊论文
| 作者 | Bi, Yeliang; Han, Zhenfei; Feng, Shugeng; Wang, Xu; Xu, Zhanjun; Zhang, Yuxiu; Su, Hui; Zhuang, Xuliang ; Xu, Shengjun
|
| 刊名 | DESALINATION AND WATER TREATMENT
 |
| 出版日期 | 2021-07 |
| 卷号 | 228页码:165-175 |
| 关键词 | Wastewater treatment system Rotating biological contactor Microbial community Anaerobic-anoxic-oxic-oxic |
| ISSN号 | 1944-3994 |
| 英文摘要 | The objective of this study was to investigate the changes of microbial communities in different treatment units of a full-scale wastewater treatment plant (WWTP) equipped with a serially combined rotating biological contactor (RBC) and anaerobic-anoxic-oxic-oxic (A(2)/O-2) processes. High-throughput sequencing results showed that functional communities including Methylotenera, Nitrospiraceae, Terrimonas, Zoogloea, Lysobacter, and Rhodobacter were the most dominant communities in the treatment system. The sequencing results demonstrated that the microbial communities along the different treatment units showed distinct community profiles. Additionally, dominant functional communities with Methylotenera and Methanolobus were significantly enriched on RBC films compared to those in the activated sludge of the RBC treatment unit, indicating that the RBC plays essential functions in the WWTP. In general, thoroughly screening the microbial communities in WWTP equipped with RBC and A(2)/O-2 and monitoring the changes over seasons contributed to maintain and adjust the wastewater treatment system in case of decayed treatment efficiencies. Besides, our work could guide us to rapidly set up a new similar WWTP. |
| WOS研究方向 | Engineering, Chemical ; Water Resources |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/46125]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 3.Hebei Univ Engn, Sch Water Conservancy & Hydroelect Power, Handan 056038, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 5.XiAn Ecol & Environm Bur, High Tech Ind Dev Dist Subbur, Xian 710000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bi, Yeliang,Han, Zhenfei,Feng, Shugeng,et al. Microbial community changes in a full-scale wastewater treatment system with a rotating biological contactor integrated into anaerobic-anoxic-oxic-oxic processes[J]. DESALINATION AND WATER TREATMENT,2021,228:165-175. |
| APA | Bi, Yeliang.,Han, Zhenfei.,Feng, Shugeng.,Wang, Xu.,Xu, Zhanjun.,...&Xu, Shengjun.(2021).Microbial community changes in a full-scale wastewater treatment system with a rotating biological contactor integrated into anaerobic-anoxic-oxic-oxic processes.DESALINATION AND WATER TREATMENT,228,165-175. |
| MLA | Bi, Yeliang,et al."Microbial community changes in a full-scale wastewater treatment system with a rotating biological contactor integrated into anaerobic-anoxic-oxic-oxic processes".DESALINATION AND WATER TREATMENT 228(2021):165-175. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。