The anaerobic biodegradation of poly(lactic) acid textiles in photosynthetic microbial fuel cells: Self-sustained bioelectricity generation
文献类型：期刊论文
| 作者 | Qi, Xiang1,2; Bo, Yi1,2; Ren, Yiwei1,3 ; Wang, Xingzu1
|
| 刊名 | POLYMER DEGRADATION AND STABILITY
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 148页码:42-49 |
| 关键词 | PLA Anoxygenic photosynthetic bacteria Biochemical degradation Current density Microbial community structure |
| ISSN号 | 0141-3910 |
| DOI | 10.1016/j.polymdegradstab.2018.01.005 |
| 英文摘要 | Poly(lactic) acid (PLA) is a promising material due to the complete biodegradability and environmental-friendly characteristics, but it is difficult to decompose by traditional anaerobic composting. Photosynthetic microbial fuel cells (MFC) are envisaged as a potential bioenergy harvesting techniques in recent years. In this work, the anaerobic biodegradation of PLA textiles for bioelectricity generation was explored in a dual chamber MFC devices using the hybrid anoxygenic photosynthetic bacteria (APB). The result showed that the surface of PLA textiles appeared the widespread damage by SEM micrographs observation, and the corresponding weight loss was 26.67%. The analysis of FT-IR suggested that the breakage process was a biochemical action due to the function of depolymerase. Meanwhile, a stable current density generation of 4.4 +/- 0.2 mA/cm(2) (500 Omega external resistor) at PLA textiles concentration of 1 g/L was obtained under the shortage of other carbon sources. However, the microbial community structure was obvious difference before and after the test. Moreover, the exploration will provide more potential information for self-sustained bioelectricity generation of MFC. |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000427213300005 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/6277]  |
| 专题 | 水污染过程与治理研究中心 |
| 通讯作者 | Wang, Xingzu |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Reservoir Aquat Environm, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 2.Univ Chinese Acad Sci, Beijing 101407, Peoples R China 3.Chongqing Ind Technol Innovat Inst Environm Prote, Chongqing 408400, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Xiang,Bo, Yi,Ren, Yiwei,et al. The anaerobic biodegradation of poly(lactic) acid textiles in photosynthetic microbial fuel cells: Self-sustained bioelectricity generation[J]. POLYMER DEGRADATION AND STABILITY,2018,148:42-49. |
| APA | Qi, Xiang,Bo, Yi,Ren, Yiwei,&Wang, Xingzu.(2018).The anaerobic biodegradation of poly(lactic) acid textiles in photosynthetic microbial fuel cells: Self-sustained bioelectricity generation.POLYMER DEGRADATION AND STABILITY,148,42-49. |
| MLA | Qi, Xiang,et al."The anaerobic biodegradation of poly(lactic) acid textiles in photosynthetic microbial fuel cells: Self-sustained bioelectricity generation".POLYMER DEGRADATION AND STABILITY 148(2018):42-49. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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