| Nitrogen removal in recirculating aquaculture water with high dissolved oxygen conditions using the simultaneous partial nitrification, anammox and denitrification system | |
Lu, Jian ; Zhang, Yuxuan; Wu, Jun; Wang, Jianhua
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| 发表期刊 | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| 2020-06 | |
| 卷号 | 305页码:123037 |
| 关键词 | ANTIBIOTIC-RESISTANCE GENES BED BIOFILM REACTOR SNAD PROCESS WASTE-WATER NITRITE PROCESS BIOREACTOR SCALE MBBR PH |
| 研究领域 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| DOI | 10.1016/j.biortech.2020.123037 |
| 产权排序 | [Lu, Jian; Zhang, Yuxuan; Wang, Jianhua] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, YICCAS,Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; [Lu, Jian; Zhang, Yuxuan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Lu, Jian] Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; [Wu, Jun] Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China |
| 通讯作者 | Lu, Jian([email protected]) |
| 作者部门 | 海岸带环境过程实验室 |
| 英文摘要 | The efficient removal of nitrogen pollutants in the aquaculture systems is still a challenge due to the low concentration of organic carbon and high concentration of dissolved oxygen (DO) in the wastewater. The simultaneous partial nitrification, anammox and denitrification (SNAD) bioreactor was firstly used for the treatment of aquaculture wastewater in recirculating aquaculture system. The bioreactor operated for 180 days without adding extra organic carbon. After 60-day operation, the bioreactor reached the stable stage with the average concentration of ammonia/nitrate/nitrite/COD in the effluent with 0.26/0.75/0.47/0.27 mg/L. The Pseudoxanthomonas was the dominant genus in the biofilm samples. The typical nitrogen functional bacteria and genes for nitrification, anammox and denitrification were detected with different abundance in different procedures along the bioreactor. Network analysis revealed the significant correlations between nitrogen functional bacteria and genes. The SNAD bioreactor achieved the effective removal for nitrogen and COD under high DO conditions in recirculating aquaculture system. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41877131] ; Taishan Scholars Program of Shandong Province [tsqn201812116] ; One Hundred Talents Program of Chinese Academy of SciencesChinese Academy of Sciences [Y629041021] ; Science and Technology Service Network Initiative of the Chinese Academy of Sciences [KFJ-STS-QYZX-114] ; Two-Hundred Talents Plan of Yantai [Y739011021] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | ANTIBIOTIC-RESISTANCE GENES ; BED BIOFILM REACTOR ; SNAD PROCESS ; WASTE-WATER ; NITRITE PROCESS ; BIOREACTOR ; SCALE ; MBBR ; PH |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000522033100031 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/25025 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, CAS Key Lab Coastal Environm Proc & Ecol Remediat, YICCAS,Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China; 4.Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Jian,Zhang, Yuxuan,Wu, Jun,et al. Nitrogen removal in recirculating aquaculture water with high dissolved oxygen conditions using the simultaneous partial nitrification, anammox and denitrification system[J]. BIORESOURCE TECHNOLOGY,2020,305:123037. |
| APA | Lu, Jian,Zhang, Yuxuan,Wu, Jun,&Wang, Jianhua.(2020).Nitrogen removal in recirculating aquaculture water with high dissolved oxygen conditions using the simultaneous partial nitrification, anammox and denitrification system.BIORESOURCE TECHNOLOGY,305,123037. |
| MLA | Lu, Jian,et al."Nitrogen removal in recirculating aquaculture water with high dissolved oxygen conditions using the simultaneous partial nitrification, anammox and denitrification system".BIORESOURCE TECHNOLOGY 305(2020):123037. |
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