| Treatment of acidic sulfate-containing wastewater using revolving algae biofilm reactors: Sulfur removal performance and microbial community characterization | |
Zhou, Haoyuan; Sheng, Yanqing ; Zhao, Xuefei; Gross, Martin; Wen, Zhiyou
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| 发表期刊 | BIORESOURCE TECHNOLOGY
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| ISSN | 0960-8524 |
| 2018-09 | |
| 卷号 | 264页码:24-34 |
| 关键词 | Acid mine drainage Sulfate removal Revolving algae biofilm Microbial community |
| 研究领域 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| DOI | 10.1016/j.biortech.2018.05.051 |
| 产权排序 | [Zhou, Haoyuan; Sheng, Yanqing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Zhou, Haoyuan; Wen, Zhiyou] Iowa State Univ, Dept Food Sci & Human Nutr, Ames, IA 50011 USA; [Zhou, Haoyuan; Sheng, Yanqing] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhao, Xuefei; Gross, Martin; Wen, Zhiyou] Gross Wen Technol Inc, 2710 S Loop Dr Suite 2017, Ames, IA 50010 USA |
| 通讯作者 | Wen, Zhiyou(wenz@iastate.edu) |
| 作者部门 | 海岸带环境工程技术研究与发展中心 |
| 英文摘要 | Industries such as mining operations are facing challenges of treating sulfur-containing wastewater such as acid mine drainage (AMD) generated in their plant. The aim of this work is to evaluate the use of a revolving algal biofilm (RAB) reactor to treat AMD with low pH (3.5-4) and high sulfate content (1-4 g/L). The RAB reactors resulted in sulfate removal efficiency up to 46% and removal rate up to 0.56 g/L-day, much higher than those obtained in suspension algal culture. The high-throughput sequencing revealed that the RAB reactor contained diverse cyanobacteria, green algae, diatoms, and acid reducing bacteria that contribute the sulfate removal through various mechanisms. The RAB reactors also showed a superior performance of COD, ammonia and phosphorus removal. Collectively, the study demonstrated that RAB-based process is an effective method to remove sulfate in wastewater with small footprint and can be potentially installed in municipal or industrial wastewater treatment facilities. |
| 文章类型 | Article |
| 资助机构 | China Scholarship Council ; Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences ; Iowa State University ; National Natural Science Foundation of China [41373100] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | MINE DRAINAGE ; ACUTODESMUS-OBLIQUUS ; MICROALGAE ; DIVERSITY ; BACTERIA ; WASTEWATERS ; CULTIVATION ; SEQUENCES ; GRADIENT ; SULFIDE |
| 研究领域[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| WOS记录号 | WOS:000439320800004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24422 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 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, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; 2.Iowa State Univ, Dept Food Sci & Human Nutr, Ames, IA 50011 USA; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.Gross Wen Technol Inc, 2710 S Loop Dr Suite 2017, Ames, IA 50010 USA |
| 推荐引用方式 GB/T 7714 | Zhou, Haoyuan,Sheng, Yanqing,Zhao, Xuefei,et al. Treatment of acidic sulfate-containing wastewater using revolving algae biofilm reactors: Sulfur removal performance and microbial community characterization[J]. BIORESOURCE TECHNOLOGY,2018,264:24-34. |
| APA | Zhou, Haoyuan,Sheng, Yanqing,Zhao, Xuefei,Gross, Martin,&Wen, Zhiyou.(2018).Treatment of acidic sulfate-containing wastewater using revolving algae biofilm reactors: Sulfur removal performance and microbial community characterization.BIORESOURCE TECHNOLOGY,264,24-34. |
| MLA | Zhou, Haoyuan,et al."Treatment of acidic sulfate-containing wastewater using revolving algae biofilm reactors: Sulfur removal performance and microbial community characterization".BIORESOURCE TECHNOLOGY 264(2018):24-34. |
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