Effects of anode materials on the performance and anode microbial community of soil microbial fuel cell
文献类型：期刊论文
| 作者 | Yu, Bao1,2; Feng, Liu2; He, Yali2; Yang, Lei2; Xun, Yu2 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2021-01-05 |
| 卷号 | 401页码:9 |
| 关键词 | Soil microbial fuel cell Anode material Bioelectricity output Petroleum hydrocarbon Bioremediation |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2020.123394 |
| 通讯作者 | Feng, Liu(fengliu-buct@vip.sina.com) |
| 英文摘要 | Five soil microbial fuel cells (SMFCs) with graphite felt, aluminium sheet, activated carbon fibre felt, graphite paper and carbon cloth as anodes were constructed using the petroleum hydrocarbon polluted soils as substrates. After 115 days of operation, the SMFC with graphite felt anode performed the best in both bioelectricity output and removal of target pollutants, with the bioelectricity output parameters of 345 mV for stable voltage, 24.0 mW/m(2) for power density and 774 Q for internal resistance, and the removal rates of 59.14 % for total petroleum hydrocarbon, 61.65 % for anthracene, and 55.92 % for pyrene, respectively. The conductivity of the material was the key factor affecting the electron transfer rate of the anode, which determined the electric acclimation and screening intensity of SMFC to soil microbes, leading to the growth and succession of the electricigens-dominanted anode microbial community with various abundances of phyla and genera. The surface structure of the anode material played a critical role in the internal resistance of SMFC through affecting the mass transfer of substrate and metabolites, and it might also change the abundance of microbes especially those non-electricigens on the community through different adhesion. |
| WOS关键词 | WASTE-WATER TREATMENT ; ELECTRICITY-GENERATION ; PETROLEUM-HYDROCARBONS ; EXTERNAL RESISTANCE ; CONTAMINATED SOIL ; BIODEGRADATION ; BIOREMEDIATION ; REMEDIATION ; OUTPUT ; DEGRADATION |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000581684900107 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/136847]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Feng, Liu |
| 作者单位 | 1.Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, Beijing 100101, Peoples R China 2.Beijing Univ Chem Technol, Dept Environm Sci & Engn, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Bao,Feng, Liu,He, Yali,et al. Effects of anode materials on the performance and anode microbial community of soil microbial fuel cell[J]. JOURNAL OF HAZARDOUS MATERIALS,2021,401:9. |
| APA | Yu, Bao,Feng, Liu,He, Yali,Yang, Lei,&Xun, Yu.(2021).Effects of anode materials on the performance and anode microbial community of soil microbial fuel cell.JOURNAL OF HAZARDOUS MATERIALS,401,9. |
| MLA | Yu, Bao,et al."Effects of anode materials on the performance and anode microbial community of soil microbial fuel cell".JOURNAL OF HAZARDOUS MATERIALS 401(2021):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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