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A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater

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Main Authors: Thung, Wei Eng, Ong, Soon-An, Ho, Li Ngee, Wong, Yee Shian, Oon, Yoong Ling, Oon, Yoong Sin, Harvinder Kaur, Lehl, Fahmi, Muhammad Ridwan
Other Authors: yswong@unimap.edu.my
Format: Article
Language:English
Published: Elsevier B.V. 2016
Subjects:
AO7
Decolorization
Membrane-less
MFC
Up-flow
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41179
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spelling my.unimap-411792017-11-29T07:02:43Z A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater Thung, Wei Eng Ong, Soon-An Ho, Li Ngee Wong, Yee Shian Oon, Yoong Ling Oon, Yoong Sin Harvinder Kaur, Lehl Fahmi, Muhammad Ridwan yswong@unimap.edu.my AO7 Decolorization Membrane-less MFC Up-flow Link to publisher's homepage at http://www.journals.elsevier.com Single chambered up-flow membrane-less microbial fuel cell (UFML MFC) was developed to study the feasibility of the bioreactor for decolorization of Acid Orange 7 (AO7) and electricity generation simultaneously. The performance of UFML MFC was evaluated in terms of voltage output, chemical oxygen demand (COD) and color removal efficiency by varying the concentration of AO7 in synthetic wastewater. The results shown the voltage generation and COD removal efficiency decreased as the initial AO7 concentration increased; this indicates there is electron competition between anode and azo dye. Furthermore, there was a phenomenon of further decolorization at cathode region which indicates the oxygen and azo dye are both compete as electron acceptor. Based on the UV-visible spectra analysis, the breakdown of the azo bond and naphthalene compound in AO7 were confirmed. These findings show the capability of integrated UFML MFC in azo dye wastewater treatment and simultaneous electricity generation. 2016-03-22T03:12:17Z 2016-03-22T03:12:17Z 2015-12-01 Article Bioresource Technology, vol.197, 2015, pages 284-288 0960-8524 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41179 doi:10.1016/j.biortech.2015.08.078 en Elsevier B.V.
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic AO7
Decolorization
Membrane-less
MFC
Up-flow
spellingShingle AO7
Decolorization
Membrane-less
MFC
Up-flow
Thung, Wei Eng
Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Oon, Yoong Ling
Oon, Yoong Sin
Harvinder Kaur, Lehl
Fahmi, Muhammad Ridwan
A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
description Link to publisher's homepage at http://www.journals.elsevier.com
author2 yswong@unimap.edu.my
author_facet yswong@unimap.edu.my
Thung, Wei Eng
Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Oon, Yoong Ling
Oon, Yoong Sin
Harvinder Kaur, Lehl
Fahmi, Muhammad Ridwan
format Article
author Thung, Wei Eng
Ong, Soon-An
Ho, Li Ngee
Wong, Yee Shian
Oon, Yoong Ling
Oon, Yoong Sin
Harvinder Kaur, Lehl
Fahmi, Muhammad Ridwan
author_sort Thung, Wei Eng
title A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
title_short A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
title_full A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
title_fullStr A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
title_full_unstemmed A highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye Acid Orange 7-containing wastewater
title_sort highly efficient single chambered up-flow membrane-less microbial fuel cell for treatment of azo dye acid orange 7-containing wastewater
publisher Elsevier B.V.
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41179
_version_ 1643802777746407424
score 13.222552

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