New process for copper migration by bioelectricity generation in soil microbial fuel cells
The soil microbial fuel cell (MFC) is a promising biotechnology for the bioelectricity recovery as well as the remediation soil.Moreover, there were no studies on the heavy metal pollution in a soil MFC yet.A soil MFC was constructed to remediate the contaminated soil, and the electric field was generated from the oxidation of the acetate at the anode.We demonstrated the copper migration, the power generation, and the pH variation in the soil and the electrodes.The maximal voltage and the power density of 539 mV and 65.77 m W/m2 were obtained in the soil MFC.The chemical fractionation of copper (Cu) was analyzed with a modified BCR sequential extraction method.
Hui Wang Hailiang Song Ran Yu Xian Cao Zhou Fang Xianning Li
国内会议
中国化学会第十三届全国水处理化学大会暨海峡两岸水处理化学研讨会
南京
英文
189-189
2016-04-22（万方平台首次上网日期，不代表论文的发表时间）