利用莱茵衣藻在阴极对光合微生物燃料电池（PMFC）进行性能评估。
Performance evaluation of a photosynthetic microbial fuel cell (PMFC) using Chlamydomonas reinhardtii at cathode.
机构信息
Environmental Biotechnology Laboratory, Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur (IIT J), Jodhpur, Rajasthan 342037, India.
Environmental Biotechnology Laboratory, Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur (IIT J), Jodhpur, Rajasthan 342037, India.
出版信息
Bioresour Technol. 2021 Oct;338:125499. doi: 10.1016/j.biortech.2021.125499. Epub 2021 Jul 6.
This study reports the use of Chlamydomonas reinhardtiiat the cathode in a photosynthetic microbial fuel cell (PMFC). The PMFC produced power and current density of 15.21 W m and 39 A m, respectively. The specific growth rate of algae culture at the cathode was 0.284 day. The system achieved COD removal at 73.30% with a Coulombic efficiency of 9.068%. The usability of algae biomass was assessed in terms of its total phenol content (157.69 mg GAE/g algae DW), antioxidant activity (IC = 67.07 µg/ml), total Chlorophyll (18.95 mg/g), total Carotenoids (2.40 mg/g), and antibacterial properties against known pathogens. Overall, the study's findings suggested thatC. reinhardtiisupports high power output from a PMFC and is highly resourceful in terms of value-added products.
本研究报告了在光合微生物燃料电池（PMFC）中使用莱茵衣藻作为阴极的情况。该 PMFC 分别产生了 15.21 W m 和 39 A m 的功率和电流密度。藻类在阴极的比生长速率为 0.284 天。该系统实现了 73.30%的 COD 去除率和 9.068%的库仑效率。根据总酚含量（157.69 mg GAE/g 藻类 DW）、抗氧化活性（IC=67.07 µg/ml）、总叶绿素（18.95 mg/g）、总类胡萝卜素（2.40 mg/g）和对已知病原体的抗菌性能，评估了藻类生物质的可用性。总的来说，这项研究的结果表明，莱茵衣藻支持 PMFC 产生高功率输出，并且在增值产品方面非常有价值。
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