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Constructed wetland-microbial fuel cells enhanced with zero-valent iron for wastewater treatment and power generation
International Biodeterioration & Biodegradation ( IF 4.1 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.ibiod.2020.105048 Mei-Xue Dai , Ye-Xuan Li , Pengfei Li , Wenhan Guo , Xiaoyu Qi , Yujia Zhang , Qiang Kong
International Biodeterioration & Biodegradation ( IF 4.1 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.ibiod.2020.105048 Mei-Xue Dai , Ye-Xuan Li , Pengfei Li , Wenhan Guo , Xiaoyu Qi , Yujia Zhang , Qiang Kong
Abstract The performance of constructed wetland microbial fuel cells (CWMFC) was enhanced by synergy with zero-valent iron-activated carbon (ZVI/AC) micro-electrolysis reactions. The experimental group (“Group-ZVI”) removed 12.7% more chemical oxygen demand (COD; 79%) than the control group (“Group-CK”) through ZVI micro-electrolysis oxidation reactions. The presence of ZVI significantly increased the average voltage (326 ± 1.08 mV in Group-ZVI, 176 ± 1.15 mV in Group-CK) and power density (2.03 mW m−2 in Group-ZVI, 1.32 mW m−2 in Group-CK) compared with the control group by accelerating the electron transfer rate and enriching the community of electrochemically active bacteria (p
中文翻译：
用零价铁增强的湿地微生物燃料电池用于废水处理和发电
摘要 人工湿地微生物燃料电池（CWMFC）的性能通过与零价铁-活性炭（ZVI/AC）微电解反应的协同作用得到增强。实验组（“ZVI 组”）通过 ZVI 微电解氧化反应去除的化学需氧量（COD；79%）比对照组（“组-CK”）多 12.7%。ZVI的存在显着增加了平均电压（ZVI组为326±1.08 mV，CK组为176±1.15 mV）和功率密度（ZVI组为2.03 mW m-2，组-ZVI为1.32 mW m-2） CK) 与对照组相比，通过加速电子转移速率和丰富电化学活性细菌群落 (p
更新日期：2020-09-01
中文翻译：
用零价铁增强的湿地微生物燃料电池用于废水处理和发电
摘要 人工湿地微生物燃料电池（CWMFC）的性能通过与零价铁-活性炭（ZVI/AC）微电解反应的协同作用得到增强。实验组（“ZVI 组”）通过 ZVI 微电解氧化反应去除的化学需氧量（COD；79%）比对照组（“组-CK”）多 12.7%。ZVI的存在显着增加了平均电压（ZVI组为326±1.08 mV，CK组为176±1.15 mV）和功率密度（ZVI组为2.03 mW m-2，组-ZVI为1.32 mW m-2） CK) 与对照组相比，通过加速电子转移速率和丰富电化学活性细菌群落 (p
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