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090			_aB-18349
245	1	0	_aSyntrophic association and performance of Clostridium, Desulfovibrio, Aeromonas and Tetrathiobacter as anodic biocatalysts for bioelectricity generation in dual chamber microbial fuel cell.
490	0		_vEnvironmental Science and Pollution Research, 24(19), p.16019-16030, 2017
520	3		_aAnode chamber of a dual chamber microbial fuel cell (MFC)having raw landfill leachate was inoculated with consortium of sulphate-reducing bacteria (SRB)and sulphide-oxidizing bacteria (SOB)to study the phylogenetic architecture, function and mutualism of anolyte community developed in the reactor. Enriched microbial community was analysed with the help of Illumina MiSeq and indicated the dominance of Firmicutes (41.4 per cent), Clostridia (36.4 per cent)and Clostridium (12.9 per cent)at phylum, class and genus level, respectively. Clostridium was associated with fermentation as well as transfer of electrons to the electrode mediated by ferredoxin. Desulfovibrio (6.7 per cent), Aeromonas (6.6 per cent)and Tetrathiobacter (9.8 per cent)were SRB-SOB associated with direct electron transfer to the electrode. Community analysis disclosed a syntrophic association among novel Firmicutes and Proteobacteria species for bioelectricity generation and degradation of organic matter. Complete removal of chemical oxygen demand was observed from landfill leachate within 3 days of inoculation. Lower oxidative slope and polarization resistance revealed from Tafel analysis backed the feasibility of electron transfer from microbes to anodic electrode and thus development of efficient anode-respiring community. Following enrichment and stabilization of the anodic community, maximum power density achieved was 9.15 W/m3 and volumetric current density was 16.17 A/m3. Simultaneous feeding with SRB-SOB and landfill leachate led to the enrichment of a novel, mutually interdependent microbial community capable of synchronized bioremediation of effluents rich in carbon, sulphate, nitrate and aromatic compounds.
650	1	4	_aILLUMINA MISEQ
650	1	4	_aMICROBIAL FUEL CELL
650	1	4	_aLANDFILL LEACHATE
650	1	4	_aSULPHATE-REDUCING BACTERIA
650	1	4	_aSULPHIDE-OXIDIZING BACTERIA
650	1	4	_aSYNTROPHIC ASSOCIATION
700	1	2	_aKumar, S. S.
700	1	2	_aMalyan, S. K.
700	1	2	_aBasu, S.
700	1	2	_aBishnoi, N. R.
856	4	0	_uhttps://drive.google.com/file/d/1z_ugsbTIvEuSyhm5Fjelf8crGJZz8yfH/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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