Performance of stacked microbial fuel cells with barley-shochu waste
JOURNAL OF BIOSCIENCE AND BIOENGINEERING(2022)
摘要
The treatment of barley-shochu waste combined with electricity generation was examined using stacked microbial fuel cells (SMFCs). The maximum chemical oxygen demand (CODCr) removal efficiency and maximum power density were achieved at 36.7 +/- 1.1% and 43 +/- 0.2 W m(-3) (15.7 +/- 0.9 mW m(-2)). The acetic acid concentration in effluent increased, whereas the citric acid, ethanol and sugar concentrations decreased during the operation. Microbial community analysis of the anode cell suspension and raw barley-shochu waste revealed that aostridiaceae, Acetobacteraceae, and Enterobacteriaceae became predominant after the operation, implying that microorganisms belonging to these families might be involved in organic waste decomposition and electricity generation in the SMFCs. (C) 2022, The Society for Biotechnology, Japan. All rights reserved.
更多查看译文
关键词
Microbial fuel cell, Wastewater treatment, Shochu waste, Microbial community, Clostridiaceae, Acetobacteraceae
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要