Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell

This study is aimed to evaluate the electricity generation from microbial fuel cell (MFC) and to analyze the microbial community structure of city wastewater and anaerobic sludge to enhance the MFC performance. MFCs, enriched with palm oil mill effluent (POME) were employed to harvest electricity by...

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Main Authors:	Islam, M. Amirul, Khan, Maksudur R., Yousuf, Abu, Cheng, C. K., Woon, Chee Wai
Format:	Conference or Workshop Item
Language:	English
Published:	EDP Sciences 2016
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/20006/ http://umpir.ump.edu.my/id/eprint/20006/ http://umpir.ump.edu.my/id/eprint/20006/1/fkksa-2017-amirul-Performance%20of%20Klebsiella%20oxytoca%20to%20generate%20electricity.pdf

id	ump-20006
recordtype	eprints
spelling	ump-200062018-01-12T04:05:53Z http://umpir.ump.edu.my/id/eprint/20006/ Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell Islam, M. Amirul Khan, Maksudur R. Yousuf, Abu Cheng, C. K. Woon, Chee Wai TP Chemical technology This study is aimed to evaluate the electricity generation from microbial fuel cell (MFC) and to analyze the microbial community structure of city wastewater and anaerobic sludge to enhance the MFC performance. MFCs, enriched with palm oil mill effluent (POME) were employed to harvest electricity by innoculating of Klebsiella oxytoca, collected from city wastewater and other microbes from anaerobic sludge (AS). The MFC showed maximum power density of 207.28 mW/m3 with continuous feeding of POME using microbes from AS. Subsequent replacement with Klebsiella oxytoca resulted maximum power density of 1236 mW/m3 by utilizing complex substrate POME which was six times higher as compared to MFC operated with AS. Based on Biolog gene III analysis, relatively higher abundance of Klebsiella oxytoca was detected in the city wastewater. Predominant microorganisms such as Gammaproteobacteria, Azospiraoryzae, Acetobacterperoxydans and Solimonasvariicoloris were isolated from palm oil anaerobic sludge as well as from biofilm of MFC. Enriched electrochemically active bacteria Klebsiella oxytoca showed better performance to generate electricity from complex POME substrates compare to AS. These results demonstrate that the power output of MFCs can be increased significantly using Klebsiella oxytoca. EDP Sciences 2016 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/20006/1/fkksa-2017-amirul-Performance%20of%20Klebsiella%20oxytoca%20to%20generate%20electricity.pdf Islam, M. Amirul and Khan, Maksudur R. and Yousuf, Abu and Cheng, C. K. and Woon, Chee Wai (2016) Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell. In: MATEC Web of Conferences: UTP-UMP Symposium on Energy Systems 2015 (SES 2015), 7 October 2015 , Universiti Teknologi Petronas (UTP), Bandar Seri Iskandar, Perak. pp. 1-6., 38 (03004). ISSN 2261-236X https://doi.org/10.1051/matecconf/20163803004
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Islam, M. Amirul Khan, Maksudur R. Yousuf, Abu Cheng, C. K. Woon, Chee Wai Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
description	This study is aimed to evaluate the electricity generation from microbial fuel cell (MFC) and to analyze the microbial community structure of city wastewater and anaerobic sludge to enhance the MFC performance. MFCs, enriched with palm oil mill effluent (POME) were employed to harvest electricity by innoculating of Klebsiella oxytoca, collected from city wastewater and other microbes from anaerobic sludge (AS). The MFC showed maximum power density of 207.28 mW/m3 with continuous feeding of POME using microbes from AS. Subsequent replacement with Klebsiella oxytoca resulted maximum power density of 1236 mW/m3 by utilizing complex substrate POME which was six times higher as compared to MFC operated with AS. Based on Biolog gene III analysis, relatively higher abundance of Klebsiella oxytoca was detected in the city wastewater. Predominant microorganisms such as Gammaproteobacteria, Azospiraoryzae, Acetobacterperoxydans and Solimonasvariicoloris were isolated from palm oil anaerobic sludge as well as from biofilm of MFC. Enriched electrochemically active bacteria Klebsiella oxytoca showed better performance to generate electricity from complex POME substrates compare to AS. These results demonstrate that the power output of MFCs can be increased significantly using Klebsiella oxytoca.
format	Conference or Workshop Item
author	Islam, M. Amirul Khan, Maksudur R. Yousuf, Abu Cheng, C. K. Woon, Chee Wai
author_facet	Islam, M. Amirul Khan, Maksudur R. Yousuf, Abu Cheng, C. K. Woon, Chee Wai
author_sort	Islam, M. Amirul
title	Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
title_short	Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
title_full	Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
title_fullStr	Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
title_full_unstemmed	Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell
title_sort	performance of klebsiella oxytoca to generate electricity from pome in microbial fuel cell
publisher	EDP Sciences
publishDate	2016
url	http://umpir.ump.edu.my/id/eprint/20006/ http://umpir.ump.edu.my/id/eprint/20006/ http://umpir.ump.edu.my/id/eprint/20006/1/fkksa-2017-amirul-Performance%20of%20Klebsiella%20oxytoca%20to%20generate%20electricity.pdf
first_indexed	2023-09-18T22:28:41Z
last_indexed	2023-09-18T22:28:41Z
_version_	1777416138806788096

Performance of Klebsiella oxytoca to Generate Electricity from POME in Microbial Fuel Cell

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