TY - JOUR
T1 - An overview of bioelectrokinetic and bioelectrochemical remediation of petroleum-contaminated soils
AU - Lan, Jun
AU - Wen, Fang
AU - Ren, Yongxiang
AU - Liu, Guangli
AU - Jiang, Yi
AU - Wang, Zimeng
AU - Zhu, Xiuping
N1 - Funding Information:
This work was partially supported by grants from the National Natural Science Foundation of China (No. 52270029 ), the Tianshan Youth Project of Xinjiang Uygur Autonomous Region (No. 2020Q050) and the Key Research and Development Projects of Shaanxi Province (No. 2018ZDCXL-SF-31-6 ).
Publisher Copyright:
© 2023 The Authors
PY - 2023/10
Y1 - 2023/10
N2 - The global problem of petroleum contamination in soils seriously threatens environmental safety and human health. Current studies have successfully demonstrated the feasibility of bioelectrokinetic and bioelectrochemical remediation of petroleum-contaminated soils due to their easy implementation, environmental benignity, and enhanced removal efficiency compared to bioremediation. This paper reviewed recent progress and development associated with bioelectrokinetic and bioelectrochemical remediation of petroleum-contaminated soils. The working principles, removal efficiencies, affecting factors, and constraints of the two technologies were thoroughly summarized and discussed. The potentials, challenges, and future perspectives were also deliberated to shed light on how to overcome the barriers and realize widespread implementation on large scales of these two technologies.
AB - The global problem of petroleum contamination in soils seriously threatens environmental safety and human health. Current studies have successfully demonstrated the feasibility of bioelectrokinetic and bioelectrochemical remediation of petroleum-contaminated soils due to their easy implementation, environmental benignity, and enhanced removal efficiency compared to bioremediation. This paper reviewed recent progress and development associated with bioelectrokinetic and bioelectrochemical remediation of petroleum-contaminated soils. The working principles, removal efficiencies, affecting factors, and constraints of the two technologies were thoroughly summarized and discussed. The potentials, challenges, and future perspectives were also deliberated to shed light on how to overcome the barriers and realize widespread implementation on large scales of these two technologies.
KW - Bioelectrochemical remediation
KW - Bioelectrokinetic remediation
KW - Microbial fuel cell
KW - Petroleum hydrocarbons and derivatives
KW - Soil contamination
UR - http://www.scopus.com/inward/record.url?scp=85159808268&partnerID=8YFLogxK
U2 - 10.1016/j.ese.2023.100278
DO - 10.1016/j.ese.2023.100278
M3 - Review article
AN - SCOPUS:85159808268
SN - 2666-4984
VL - 16
JO - Environmental Science and Ecotechnology
JF - Environmental Science and Ecotechnology
M1 - 100278
ER -