Microbial electrochemistry for bioremediation  

作　　者：Xiaofei Wang Federico Aulenta Sebastia Puig Abraham Esteve-Nunez Yujie He Yang Mu Korneel Rabaey 

机构地区：[1]Center for Microbial Ecology and Technology(CMET),Ghent University,Coupure Links 653,9000,Ghent,Belgium [2]Centre for Advanced Process Technology for Urban Resource Recovery(CAPTURE),Ghent University,Belgium [3]Water Research Institute(IRSA),National Research Council(CNR),Via Salaria Km 29,300,00015,Monterotondo,RM,Italy [4]LEQUiA.Institute of the Environment,University of Girona,Campus Montilivi.C/Maria Aur
elia Capmany,69,E-17003,Girona,Catalonia,Spain [5]Department of Analytical Chemistry and Chemical Engineering,University of Alcala,Campus Universitario,Ctra.Madrid-Barcelona Km 33.600,28871,Alcala de Henares,Spain [6]State Key Laboratory of Pollution Control and Resource Reuse(SKL-PCRR),School of the Environment,Nanjing University,Xianlin Avenue 163,Nanjing,210023,China [7]Department of Applied Chemistry,School of Chemistry and Materials Science,University of Science and Technology of China,Hefei,Anhui,230026,China

出　　处：《Environmental Science and Ecotechnology》2020年第1期85-91,共7页环境科学与生态技术（英文）

基　　金：funded through the European Union’s Horizon 2020 project ELECTRA under grant agreement No.826244;National Natural Science Foundation of China(NSFC)(No.31861133001,31861133002,31861133003);Serra Hunter Fellow(UdG-AG-575);the funding from the ICREA Acad
emia awar;the Catalan Government with code 2017-SGR-1552;supported by the Ghent University special research fund under grant No.BOF19/GOA/026.

摘　　要：Lack of suitable electron donors or acceptors is in many cases the key reason for pollutants to persist in the environment.Externally supplementation of electron donors or acceptors is often difficult to control and/or involves chemical additions with limited lifespan,residue formation or other adverse side effects.Microbial electrochemistry has evolved very fast in the past years–this field relates to the study of electrochemical interactions between microorganisms and solid-state electron donors or acceptors.Current can be supplied in such so-called bioelectrochemical systems(BESs)at low voltage to provide or extract electrons in a very precise manner.A plethora of metabolisms can be linked to electrical current now,from metals reductions to denitrification and dechlorination.In this perspective,we provide an overview of the emerging applications of BES and derived technologies towards the bioremediation field and outline how this approach can be game changing.

关 键 词：ELECTROCHEMISTRY PRECISE RESIDUE 

分 类 号：O57[理学—粒子物理与原子核物理]