Innovative pyrite-based constructed wetland-microbial fuel cell for enhancing nutrients removal and bioelectricity generation
文献类型：期刊论文
| 作者 | Zhu, Zhi-Wei1,2,3; Xu, Pei4; Yu, Li2; Huang, Xian-Huai2; Yang, Hou-Yun2,5; Li, Wei-Hua2; Zhang, Ping2; Chen, Jian2; Kong, Ling-Tao1,3 |
| 刊名 | JOURNAL OF WATER PROCESS ENGINEERING
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 55页码:9 |
| ISSN号 | 2214-7144 |
| 关键词 | Constructed wetland -microbial fuel cell Pyrite Nutrients removal Bioelectricity generation Functional microbial community |
| DOI | 10.1016/j.jwpe.2023.104277 |
| 通讯作者 | Yang, Hou-Yun(younghy@ahjzu.edu.cn) ; Kong, Ling-Tao(ltkong@iim.ac.cn) |
| 英文摘要 | Anode filler of constructed wetland-microbial fuel cell system (CW-MFC) was proven to have a huge impact on nutrients removal and bioelectricity generation. This study set up an innovative pyrite-based constructed wetland-microbial fuel cell (PCW-MFC) and further investigated the effect of pyrite filler on nutrients treatment efficiency, bioelectricity generation performance and functional microbial communities compared to conventional CW-MFC and PCW. The results showed that the overall processing performance of PCW-MFC was better than that of CW-MFC and PCW systems. The average removal efficiency of COD, NH4+-N, NO3 -N and TP in PCWMFC was 88.79 +/- 0.95 %, 80.39 +/- 0.75 %, 89.43 +/- 0.76 % and 60.49 +/- 1.39 %, respectively. Meanwhile, the maximum output power density of PCW-MFC reached 123.16 mW/m3, which was 11.6 % higher than the maximum output power density of CW-MFC (110.36 mW/m3). The maximum output voltages for both were 0.478 V and 0.421 V, respectively. According to microbial community analysis, pyrite promoted the enrichment of the genera (Dechloromonas, Acinetobacter, and Thiobacillus) associated with nitrogen and phosphorus removal and the exoelectrogen Geobacter which made PCW-MFC have better electricity generation performance. This study provided ideas and theoretical support for developing and improving the performance of CW-MFC fillers. |
| WOS关键词 | WASTE-WATER TREATMENT ; PHOSPHORUS REMOVAL ; ACTIVATED-SLUDGE ; AUTOTROPHIC DENITRIFICATION ; ELECTRICITY PRODUCTION ; NITROGEN ; COMMUNITY ; SULFUR ; PERFORMANCE ; IRON |
| 资助项目 | National Natural Science Foundation of China[52100020] ; National Natural Science Foundation of China[51978003] ; Anhui Provincial Natural Science Foundation[2008085QE264] ; Anhui Provincial Natural Science Foundation[2108085ME186] ; Key Uni- versity Natural Science Research Project of Anhui Province[KJ2020A0467] ; Key Uni- versity Natural Science Research Project of Anhui Province[2022AH010019] |
| WOS研究方向 | Engineering ; Water Resources |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001076002100001 |
| 资助机构 | National Natural Science Foundation of China ; Anhui Provincial Natural Science Foundation ; Key Uni- versity Natural Science Research Project of Anhui Province |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/198479]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Hou-Yun; Kong, Ling-Tao |
| 作者单位 | 1.Univ Sci & Technol China, Hefei, Peoples R China 2.Anhui Jianzhu Univ, Key Lab Water Pollut Control & Wastewater Reuse An, Anhui Prov Key Lab Environm Pollut Control & Resou, Hefei, Peoples R China 3.Chinese Acad Sci, Environm Mat & Pollut Control Lab, Inst Solid State Phys, HFIPS, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, Beijing 100101, Peoples R China 5.Key Lab Jointly Constructed Discipline Pollut Cont, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Zhi-Wei,Xu, Pei,Yu, Li,et al. Innovative pyrite-based constructed wetland-microbial fuel cell for enhancing nutrients removal and bioelectricity generation[J]. JOURNAL OF WATER PROCESS ENGINEERING,2023,55:9. |
| APA | Zhu, Zhi-Wei.,Xu, Pei.,Yu, Li.,Huang, Xian-Huai.,Yang, Hou-Yun.,...&Kong, Ling-Tao.(2023).Innovative pyrite-based constructed wetland-microbial fuel cell for enhancing nutrients removal and bioelectricity generation.JOURNAL OF WATER PROCESS ENGINEERING,55,9. |
| MLA | Zhu, Zhi-Wei,et al."Innovative pyrite-based constructed wetland-microbial fuel cell for enhancing nutrients removal and bioelectricity generation".JOURNAL OF WATER PROCESS ENGINEERING 55(2023):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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