Sub-toxic concentrations of volatile organic compounds inhibit extracellular respiration of Escherichia coli cells grown in anodic bioelectrochemical systems
作者： Enrico Marsili Carlo Santoro , Abeed Fatima Mohidin , Letizia Lo Grasso , Thomas Seviour , Kannan Palanisamy
DOI: 10.1016/J.BIOELECHEM.2016.02.003
关键词: Water quality 、 Environmental chemistry 、 Sewage 、 Water treatment 、 Contamination 、 Detection limit 、 Toluene 、 Escherichia coli 、 Biofilm 、 Chemistry 、 Physical and Theoretical Chemistry 、 Biophysics 、 Electrochemistry 、 General Medicine
摘要: Low-cost and rapid detection of volatile organic compounds (VOCs) is important for the control water quality used protection downstream treatment processes. In this work, effect sub-toxic concentration VOCs on current output Escherichia coli in bioelectrochemical systems (BES) shown, light environmental sensing applications sewage networks. E. cells were grown carbon felt electrodes artificial water, to increase sensitivity decrease response time detection. Extracellular electron transfer was promoted by addition a biocompatible redox mediator, 2-hydroxy-1,4-naphthoquinone (HNQ). Among eight investigated, toluene most toxic coli, with limit 50 ± 2 mg L− 1 32 nA mg− 1. This work offers straightforward route enhance contaminants applications.
core.ac.uk
nu.edu.kz
elsevier.com参考文章(41)
Y.V. Nancharaiah, S. Venkata Mohan, P.N.L. Lens, Metals removal and recovery in bioelectrochemical systems: A review. Bioresource Technology. ,vol. 195, pp. 102- 114 ,(2015) , 10.1016/J.BIORTECH.2015.06.058
Carlo Santoro, Sofia Babanova, Kateryna Artyushkova, Jose A. Cornejo, Linnea Ista, Orianna Bretschger, Enrico Marsili, Plamen Atanassov, Andrew J. Schuler, Influence of anode surface chemistry on microbial fuel cell operation Bioelectrochemistry. ,vol. 106, pp. 141- 149 ,(2015) , 10.1016/J.BIOELECHEM.2015.05.002
Laura Rago, Yolanda Ruiz, Juan A Baeza, Albert Guisasola, Pilar Cortés, None, Microbial community analysis in a long-term membrane-less microbial electrolysis cell with hydrogen and methane production Bioelectrochemistry. ,vol. 106, pp. 359- 368 ,(2015) , 10.1016/J.BIOELECHEM.2015.06.003
Zheng Ge, Qingyun Ping, Zhen He, Hollow-fiber membrane bioelectrochemical reactor for domestic wastewater treatment Journal of Chemical Technology & Biotechnology. ,vol. 88, pp. 1584- 1590 ,(2013) , 10.1002/JCTB.4009
Frederick C. Neidhardt, Philip L. Bloch, David F. Smith, Culture Medium for Enterobacteria Journal of Bacteriology. ,vol. 119, pp. 736- 747 ,(1974) , 10.1128/JB.119.3.736-747.1974
Zhiheng Xu, Bingchuan Liu, Qiuchen Dong, Yu Lei, Yan Li, Jian Ren, Jeffrey McCutcheon, Baikun Li, Flat microliter membrane-based microbial fuel cell as "on-line sticker sensor" for self-supported in situ monitoring of wastewater shocks. Bioresource Technology. ,vol. 197, pp. 244- 251 ,(2015) , 10.1016/J.BIORTECH.2015.08.081
Craig M. Werner, Christiane Hoppe-Jones, Pascal E. Saikaly, Bruce E. Logan, Gary L. Amy, Attenuation of trace organic compounds (TOrCs) in bioelectrochemical systems. Water Research. ,vol. 73, pp. 56- 67 ,(2015) , 10.1016/J.WATRES.2015.01.013
Yifeng Zhang, Irini Angelidaki, Submersible microbial fuel cell sensor for monitoring microbial activity and BOD in groundwater: Focusing on impact of anodic biofilm on sensor applicability Biotechnology and Bioengineering. ,vol. 108, pp. 2339- 2347 ,(2011) , 10.1002/BIT.23204
P. Cristiani, M.L. Carvalho, E. Guerrini, M. Daghio, C. Santoro, B. Li, Cathodic and anodic biofilms in Single Chamber Microbial Fuel Cells Bioelectrochemistry. ,vol. 92, pp. 6- 13 ,(2013) , 10.1016/J.BIOELECHEM.2013.01.005
T. Seviour, L. E. Doyle, S. J. L. Lauw, J. Hinks, S. A. Rice, V. J. Nesatyy, R. D. Webster, S. Kjelleberg, E. Marsili, Voltammetric profiling of redox-active metabolites expressed by Pseudomonas aeruginosa for diagnostic purposes Chemical Communications. ,vol. 51, pp. 3789- 3792 ,(2015) , 10.1039/C4CC08590F