Microbial Fuel Cells for Organic-Contaminated Soil Remedial Applications: A Review

Xiaojing Li, Xin Wang, Liping Weng, Qixing Zhou, Yongtao Li*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

Abstract

Efficient noninvasive techniques are desired for repairing organic-contaminated soils. Bioelectrochemical technology, especially microbial fuel cells (MFCs), has been widely used to promote a polluted environmental remediation approach, and applications include wastewater, sludge, sediment, and soil remediation. Soil MFC remediation has been of significant concern in recent years, and thus, several aspects, including reactor configuration, electrode materials, soil conductivity, mass transfer, and microbial activity, are reviewed. Recent studies and key issues of soil MFCs and perspectives of organic-contamination remedial application are summarized, with the aim of assisting environmental scholars and engineers to gain a comprehensive understanding of MFC remediation. Insights are also offered on how to extend applications to help soil MFC remediation technology to advance and be applied in the future on a large scale.

Original languageEnglish
Pages (from-to)1156-1164
JournalEnergy Technology
Volume5
Issue number8
DOIs
Publication statusPublished - 2017

Keywords

  • biocatalysis
  • electrochemistry
  • environmental chemistry
  • microbial fuel cells
  • soil remediation

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