The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater

This work investigates the combined influence of ultrasonic and microwave pre-treatment on bio-methane generation from anaerobic digestion of petrochemical wastewater and waste activated sludge. The results revealed that co-digestion of waste activated sludge with petrochemical wastewater produced a...

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Main Authors:	Siddique, Md. Nurul Islam, Mimi Sakinah, A. M., Zularisam, A. W.
Format:	Article
Language:	English
Published:	Elsevier 2017
Subjects:	TD Environmental technology. Sanitary engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/1/ftech-2017-siddique-combined%20effect%20of%20ultrasonic%20and%20microwave.pdf

id	ump-16982
recordtype	eprints
spelling	ump-169822017-10-31T04:19:09Z http://umpir.ump.edu.my/id/eprint/16982/ The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. TD Environmental technology. Sanitary engineering This work investigates the combined influence of ultrasonic and microwave pre-treatment on bio-methane generation from anaerobic digestion of petrochemical wastewater and waste activated sludge. The results revealed that co-digestion of waste activated sludge with petrochemical wastewater produced approximately 0.22 L CH4/g VSadded. However, the highest bio-methane generations from individual digestion of petrochemical wastewater and un-pretreated waste activated sludge were 0.19 and 0.17 L CH4/g VSadded, respectively. In addition, co-digestion enhanced bio-methane generation by 18%–32% relative to individual digestion of the wastes. Using microwave and ultrasonic pre-treatments on the waste sludges before the co-digestion process resulted in supplementary enhancement of bio-methane generation by 53% and 25%, respectively, relative to co-digestion with un-pretreated waste activated sludges. The maximum biogas and bio-methane productions, 0.47 L/g VSadded and 0.33 L CH4/g VSadded, were attained from the co-digestion of 30-min microwave pre-treated waste activated sludge and petrochemical wastewater, respectively. The scientific contribution of the present work on the influence of microwave pre-treatment may play a role in the development of an energy-efficient strategy for waste management. Elsevier 2017-03-01 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16982/1/ftech-2017-siddique-combined%20effect%20of%20ultrasonic%20and%20microwave.pdf Siddique, Md. Nurul Islam and Mimi Sakinah, A. M. and Zularisam, A. W. (2017) The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater. Journal of Cleaner Production, 145. pp. 303-309. ISSN 0959-6526 (print), 1879-1786 (online) http://dx.doi.org/10.1016/j.jclepro.2017.01.061 http://dx.doi.org/10.1016/j.jclepro.2017.01.061
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TD Environmental technology. Sanitary engineering
spellingShingle	TD Environmental technology. Sanitary engineering Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W. The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
description	This work investigates the combined influence of ultrasonic and microwave pre-treatment on bio-methane generation from anaerobic digestion of petrochemical wastewater and waste activated sludge. The results revealed that co-digestion of waste activated sludge with petrochemical wastewater produced approximately 0.22 L CH4/g VSadded. However, the highest bio-methane generations from individual digestion of petrochemical wastewater and un-pretreated waste activated sludge were 0.19 and 0.17 L CH4/g VSadded, respectively. In addition, co-digestion enhanced bio-methane generation by 18%–32% relative to individual digestion of the wastes. Using microwave and ultrasonic pre-treatments on the waste sludges before the co-digestion process resulted in supplementary enhancement of bio-methane generation by 53% and 25%, respectively, relative to co-digestion with un-pretreated waste activated sludges. The maximum biogas and bio-methane productions, 0.47 L/g VSadded and 0.33 L CH4/g VSadded, were attained from the co-digestion of 30-min microwave pre-treated waste activated sludge and petrochemical wastewater, respectively. The scientific contribution of the present work on the influence of microwave pre-treatment may play a role in the development of an energy-efficient strategy for waste management.
format	Article
author	Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W.
author_facet	Siddique, Md. Nurul Islam Mimi Sakinah, A. M. Zularisam, A. W.
author_sort	Siddique, Md. Nurul Islam
title	The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
title_short	The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
title_full	The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
title_fullStr	The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
title_full_unstemmed	The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater
title_sort	combined effect of ultrasonic and microwave pre-treatment on bio-methane generation from co-digestion of petrochemical wastewater
publisher	Elsevier
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/ http://umpir.ump.edu.my/id/eprint/16982/1/ftech-2017-siddique-combined%20effect%20of%20ultrasonic%20and%20microwave.pdf
first_indexed	2023-09-18T22:23:07Z
last_indexed	2023-09-18T22:23:07Z
_version_	1777415788995543040

The Combined Effect of Ultrasonic and Microwave Pre-Treatment on Bio-Methane Generation from Co-Digestion of Petrochemical Wastewater

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