Treatment of phenanthrene and benzene using microbial fuel cells operated continuously for possible in situ and ex situ applications

Adelaja, O., Keshavarz, T. and Kyazze, G. 2017. Treatment of phenanthrene and benzene using microbial fuel cells operated continuously for possible in situ and ex situ applications. International Biodeterioration & Biodegradation. 116, p. 91–103. https://doi.org/10.1016/j.ibiod.2016.10.021

TitleTreatment of phenanthrene and benzene using microbial fuel cells operated continuously for possible in situ and ex situ applications
AuthorsAdelaja, O., Keshavarz, T. and Kyazze, G.
Abstract

Bioelectrochemical systems could have potential for bioremediation of contaminants either in situ or ex situ. The treatment of a mixture of phenanthrene and benzene using two different tubular microbial fuel cells (MFCs) designed for either in situ and ex situ applications in aqueous systems was investigated over long operational periods (up to 155 days).

For in situ deployments, simultaneous removal of the petroleum hydrocarbons (>90% in term of degradation efficiency) and bromate, used as catholyte, (up to 79%) with concomitant biogenic electricity generation (peak power density up to 6.75 mWm−2) were obtained at a hydraulic retention time (HRT) of 10 days. The tubular MFC could be operated successfully at copiotrophic (100 ppm phenanthrene, 2000 ppm benzene at HRT 30 days) and oligotrophic (phenanthrene and benzene, 50 ppb each, HRT 10 days) substrate conditions suggesting its effectiveness and robustness at extreme substrate concentrations in anoxic environments.

In the MFC designed for ex situ deployments, optimum MFC performance was obtained at HRT of 30 h giving COD removal and maximum power output of approximately 77% and 6.75 mWm−2 respectively. The MFC exhibited the ability to resist organic shock loadings and could maintain stable MFC performance. Results of this study suggest the potential use of MFC technology for possible in situ/ex situ hydrocarbon-contaminated groundwater treatment or refinery effluents clean-up, even at extreme contaminant level conditions.

KeywordsGroundwater; Degradation efficiency; Microbial fuel cells; Petroleum hydrocarbons; Copiotrophic
JournalInternational Biodeterioration & Biodegradation
Journal citation116, p. 91–103
ISSN0964-8305
Year2017
PublisherElsevier
Accepted author manuscript
Digital Object Identifier (DOI)https://doi.org/10.1016/j.ibiod.2016.10.021
Publication dates
Published online19 Oct 2016
Published19 Oct 2016
Published in print01 Jan 2017

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Kyazze, G. 2014. Biocatalysis for bioelectricity production. Keynote guest lecture presented at the New Horizons in Biocatalysis for Biomaterials Workshop for early career researchers holding a PhD. New Horizons in Biocatalysis for Biomaterials Workshop. Department of Bioengineering, Ege University, Turkey 8-12th April 2014

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Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. “One-pot” synthesis and characterisation of novel P(3HB)-ethyl cellulose based graft composites through lipase catalysed esterification. Polymer Chemistry. 24, pp. 7004-7012. https://doi.org/10.1039/C4PY00857J

Complete degradation of the azo dye Acid Orange-7 and bioelectricity generation in an integrated microbial fuel cell, aerobic two-stage bioreactor system in continuous flow mode at ambient temperature
Fernando, E., Keshavarz, T. and Kyazze, G. 2014. Complete degradation of the azo dye Acid Orange-7 and bioelectricity generation in an integrated microbial fuel cell, aerobic two-stage bioreactor system in continuous flow mode at ambient temperature. Bioresource Technology. 156, pp. 155-162. https://doi.org/10.1016/j.biortech.2014.01.036

Enhanced biodegradation of phenanthrene using different inoculum types in a microbial fuel cell
Adelaja, O., Keshavarz, T. and Kyazze, G. 2014. Enhanced biodegradation of phenanthrene using different inoculum types in a microbial fuel cell. Engineering in Life Sciences. 14 (2), pp. 218-228. https://doi.org/10.1002/elsc.201300089

External resistance as a potential tool for influencing azo dye reductive decolourisation kinetics in microbial fuel cells
Fernando, E., Keshavarz, T. and Kyazze, G. 2014. External resistance as a potential tool for influencing azo dye reductive decolourisation kinetics in microbial fuel cells. International Biodeterioration & Biodegradation. 89, pp. 7-14. https://doi.org/10.1016/j.ibiod.2013.12.011

Effect of hydraulic retention time on the performance of a novel tubular MFC fed with petroleum hydrocarbons
Adelaja, O., Kyazze, G. and Keshavarz, T. 2014. Effect of hydraulic retention time on the performance of a novel tubular MFC fed with petroleum hydrocarbons. New Biotechnology. 31, p. S98. https://doi.org/10.1016/j.nbt.2014.05.1845

A preliminary study on the development and characterisation of enzymatically grafted P(3HB)-ethyl cellulose based novel composites
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. A preliminary study on the development and characterisation of enzymatically grafted P(3HB)-ethyl cellulose based novel composites. Cellulose. 21 (5), pp. 3613-3621. https://doi.org/10.1007/s10570-014-0337-9

Laccase-assisted grafting of poly(3-hydroxybutyrate) onto the bacterial cellulose as backbone polymer: development and characterisation
Iqbal, H.M.N., Kyazze, G., Tron, T. and Keshavarz, T. 2014. Laccase-assisted grafting of poly(3-hydroxybutyrate) onto the bacterial cellulose as backbone polymer: development and characterisation. Carbohydrate Polymers. 113, pp. 131-137. https://doi.org/10.1016/j.carbpol.2014.07.003

Advances in the valorization of lignocellulosic materials by biotechnology: an overview
Iqbal, H.M.N., Kyazze, G. and Keshavarz, T. 2013. Advances in the valorization of lignocellulosic materials by biotechnology: an overview. BioResources. 8 (2), pp. 3157-3176. https://doi.org/10.15376/biores.8.2.3157-3176

Interaction between Bacillus species and filamentous fungi for the control of fungal toxin production
Esmaeilishirazifard, E., Moschos, S.A. and Keshavarz, T. 2013. Interaction between Bacillus species and filamentous fungi for the control of fungal toxin production.

Laccase-assisted bio-grafting of polyhydroxy-alkanoates (PHAs) onto the ethyl cellulose (EC) backbone
Iqbal, H.M.N., Kyazze, G., Keshavarz, T. and Tron, T. 2013. Laccase-assisted bio-grafting of polyhydroxy-alkanoates (PHAs) onto the ethyl cellulose (EC) backbone. University of Westminster Faculty of Science and Technology Postgraduate Fair. University of Westminster, London, UK 25 Apr 2013

Integration of biohydrogen, biomethane and bioelectrochemical systems
Premier, G.C., Kim, J.R., Massanet-Nicolau, S., Kyazze, G., Esteves, S., Penumathsa, B.K.V., Rodríguez, J., Maddy, J., Dinsdale, R.M. and Guwy, A.J. 2013. Integration of biohydrogen, biomethane and bioelectrochemical systems. Renewable Energy. 49, pp. 188-192. https://doi.org/10.1016/j.renene.2012.01.035

Simultaneous co-metabolic decolourisation of azo dye mixtures and bio-electricity generation under thermophillic (50°C) and saline conditions by an adapted anaerobic mixed culture in microbial fuel cells
Fernando, E., Keshavarz, T. and Kyazze, G. 2013. Simultaneous co-metabolic decolourisation of azo dye mixtures and bio-electricity generation under thermophillic (50°C) and saline conditions by an adapted anaerobic mixed culture in microbial fuel cells. Bioresource Technology. 127, pp. 1-8. https://doi.org/10.1016/j.biortech.2012.09.065

Simultaneous co-metabolic azo dye decolourisation and bio-electricity generation in microbial fuel cells
Fernando, E., Keshavarz, T. and Kyazze, G. 2012. Simultaneous co-metabolic azo dye decolourisation and bio-electricity generation in microbial fuel cells. Electron transfer at the microbe-mineral interface. University of East Anglia 02 - 04 Apr 2012 The Biochemical Society.

Phenanthrene degradation and concomitant electricity generation using a bioelectrochemical process
Adelaja, O., Keshavarz, T. and Kyazze, G. 2012. Phenanthrene degradation and concomitant electricity generation using a bioelectrochemical process . Electrochem 2012 - Electrochemical Horizons. Dublin 02 - 04 Sep 2012 Royal Society of Chemistry.

Laccase bio-grafting a versatile modification tool from green chemistry technologies
Iqbal, H.M.N., Tron, T. and Keshavarz, T. 2012. Laccase bio-grafting a versatile modification tool from green chemistry technologies. University of Westminster Faculty of Science and Technology Postgraduate Fair. University of Westminster, London, UK 26 Apr 2012

Enhanced bio-decolourisation of acid orange 7 by Shewanella oneidensis through co-metabolism in a microbial fuel cell
Fernando, E., Keshavarz, T. and Kyazze, G. 2012. Enhanced bio-decolourisation of acid orange 7 by Shewanella oneidensis through co-metabolism in a microbial fuel cell. International Biodeterioration and Biodegradation. 72, pp. 1-9. https://doi.org/10.1016/j.ibiod.2012.04.010

Influence of catholyte pH and temperature on hydrogen production from acetate using a two chamber concentric tubular microbial electrolysis cell
Kyazze, G., Popov, A., Dinsdale, R.M., Esteves, S., Hawkes, F.R., Premier, G.C. and Guwy, A.J. 2010. Influence of catholyte pH and temperature on hydrogen production from acetate using a two chamber concentric tubular microbial electrolysis cell. International Journal of Hydrogen Energy. 35 (15), pp. 7716-7722. https://doi.org/10.1016/j.ijhydene.2010.05.036

Direct fermentation of fodder maize, chicory fructans and perennial ryegrass to hydrogen using mixed microflora
Kyazze, G., Dinsdale, R.M., Hawkes, F.R., Guwy, A.J., Premier, G.C. and Donnison, I.S. 2009. Direct fermentation of fodder maize, chicory fructans and perennial ryegrass to hydrogen using mixed microflora. Bioresource Technology. 99 (18), pp. 8833-8839. https://doi.org/10.1016/j.biortech.2008.04.047

Feedstocks for BES conversions
Hawkes, F.R., Kim, J.R., Kyazze, G. and Premier, G.C. 2009. Feedstocks for BES conversions. in: Rabaey, K., Angenent, L., Schroder, U. and Keller, J. (ed.) Bioelectrochemical systems: from extracellular electron transfer to biotechnological application London IWA Publishing.

ADM1 can be applied to continuous bio-hydrogen production using a variable stoichiometry approach
Penumathsa, B.K.V., Premier, G.C., Kyazze, G., Dinsdale, R.M., Guwy, A.J., Esteves, S. and Rodríguez, J. 2008. ADM1 can be applied to continuous bio-hydrogen production using a variable stoichiometry approach. Water Research. 42 (16), pp. 4379-4385. https://doi.org/10.1016/j.watres.2008.07.030

Performance characteristics of a two stage process producing hydrogen and methane continuously
Kyazze, G. 2007. Performance characteristics of a two stage process producing hydrogen and methane continuously. Biotechnology and Bioengineering. 97 (4), pp. 759-770. https://doi.org/10.1002/bit.21297

The potential for hydrogen-enriched biogas production from crops: scenarios in the UK
Martinez-Perez, N., Cherryman, S.J., Premier, G.C., Dinsdale, R.M., Hawkes, D.L., Hawkes, F.R., Kyazze, G. and Guwy, A.J. 2007. The potential for hydrogen-enriched biogas production from crops: scenarios in the UK. Biomass & Bioenergy. 31 (2-3), pp. 95-104. https://doi.org/10.1016/j.biombioe.2006.07.003

Continuous dark fermentative hydrogen production by mesophilic microflora: principles and progress
Hawkes, F.R., Hussy, I., Dinsdale, R.M., Hawkes, D.L. and Kyazze, G. 2007. Continuous dark fermentative hydrogen production by mesophilic microflora: principles and progress. International Journal of Hydrogen Energy. 32 (2), pp. 172-184. https://doi.org/10.1016/j.ijhydene.2006.08.014

Influence of substrate concentration on the stability and yield of continuous biohydrogen production
Kyazze, G., Martinez-Perez, N., Dinsdale, R.M., Hawkes, F.R., Hawkes, D.L. and Guwy, A.J. 2006. Influence of substrate concentration on the stability and yield of continuous biohydrogen production. Biotechnology and Bioengineering. 93 (5), pp. 971-979. https://doi.org/10.1002/bit.20802

Viscosity of milk: influence of cluster formation
Kyazze, G. and Starov, V. 2004. Viscosity of milk: influence of cluster formation. Colloid Journal. 66 (3), pp. 316-321. https://doi.org/10.1023/B:COLL.0000030842.70947.f0

Influence of cluster formation: viscosity of concentrated emulsions
Kyazze, G. and Starov, V. 2003. Influence of cluster formation: viscosity of concentrated emulsions. Applied Rheology. 13 (5), pp. 259-264. https://doi.org/10.3933/ApplRheol-13-259

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