Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control

The primary objective of this study was to evaluate the effects of the organic loading rate (OLR) on the performance of an ultrasonic-assisted membrane anaerobic system (UAMAS) treating Palm Oil Mill Effluent (POME), based on the following indicators: (i) methane gas contents, (ii) chemical oxygen...

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Main Authors:	Nour, A. H., Azhari, H. Nour
Format:	Article
Language:	English English
Published:	IJESIT 2013
Subjects:	Q Science (General) TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/6680/ http://umpir.ump.edu.my/id/eprint/6680/ http://umpir.ump.edu.my/id/eprint/6680/1/Performance_of_Ultrasonic_Membrane_Anaerobic_System_%28UMAS%29_in_Membrane_Fouling_Control.pdf http://umpir.ump.edu.my/id/eprint/6680/4/fkksa-2013-N.H.Abdurahman-Performance%20of%20Ultrasonic.pdf

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recordtype	eprints
spelling	ump-66802018-01-24T03:47:08Z http://umpir.ump.edu.my/id/eprint/6680/ Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control Nour, A. H. Azhari, H. Nour Q Science (General) TP Chemical technology The primary objective of this study was to evaluate the effects of the organic loading rate (OLR) on the performance of an ultrasonic-assisted membrane anaerobic system (UAMAS) treating Palm Oil Mill Effluent (POME), based on the following indicators: (i) methane gas contents, (ii) chemical oxygen demand (COD) removal efficiency, and (iii) effluent variability (phenol, suspended solids, volatile fatty acids, and pH stability).Six steady states were attained as a part of a kinetic study that considered concentration ranges of 15,830 to 21,600 mg/l for mixed liquor suspended solids (MLSS) and 9,450 to 18,200 mg/l for mixed liquor volatile suspended solids (MLVSS). Kinetic equations from Monod, Contois and Chen & Hashimoto were employed to describe the kinetics of POME treatment at organic loading rates ranging from 0.5 to 15 kg COD/m3/d. The removal efficiency of COD was from 93 to 98.7 % with a hydraulic retention time (HRT) of 4 days. The growth yield coefficient, Y, was found to be 0.59 g VSS/g COD, the specific microorganism decay rate was 0.26 d-1, and the methane gas yield production rate was between 0.264 l/g COD/d and 0.47 l/g COD/d. IJESIT 2013 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6680/1/Performance_of_Ultrasonic_Membrane_Anaerobic_System_%28UMAS%29_in_Membrane_Fouling_Control.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6680/4/fkksa-2013-N.H.Abdurahman-Performance%20of%20Ultrasonic.pdf Nour, A. H. and Azhari, H. Nour (2013) Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control. International Journal of Engineering Science and Innovative Technology (IJESIT), 2 (6). pp. 480-491. ISSN 2319-5967 http://www.ijesit.com/Volume%202/Issue%206/IJESIT201306_60.pdf
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	Q Science (General) TP Chemical technology
spellingShingle	Q Science (General) TP Chemical technology Nour, A. H. Azhari, H. Nour Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
description	The primary objective of this study was to evaluate the effects of the organic loading rate (OLR) on the performance of an ultrasonic-assisted membrane anaerobic system (UAMAS) treating Palm Oil Mill Effluent (POME), based on the following indicators: (i) methane gas contents, (ii) chemical oxygen demand (COD) removal efficiency, and (iii) effluent variability (phenol, suspended solids, volatile fatty acids, and pH stability).Six steady states were attained as a part of a kinetic study that considered concentration ranges of 15,830 to 21,600 mg/l for mixed liquor suspended solids (MLSS) and 9,450 to 18,200 mg/l for mixed liquor volatile suspended solids (MLVSS). Kinetic equations from Monod, Contois and Chen & Hashimoto were employed to describe the kinetics of POME treatment at organic loading rates ranging from 0.5 to 15 kg COD/m3/d. The removal efficiency of COD was from 93 to 98.7 % with a hydraulic retention time (HRT) of 4 days. The growth yield coefficient, Y, was found to be 0.59 g VSS/g COD, the specific microorganism decay rate was 0.26 d-1, and the methane gas yield production rate was between 0.264 l/g COD/d and 0.47 l/g COD/d.
format	Article
author	Nour, A. H. Azhari, H. Nour
author_facet	Nour, A. H. Azhari, H. Nour
author_sort	Nour, A. H.
title	Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
title_short	Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
title_full	Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
title_fullStr	Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
title_full_unstemmed	Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control
title_sort	performance of ultrasonic membrane anaerobic system (umas) in membrane fouling control
publisher	IJESIT
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/6680/ http://umpir.ump.edu.my/id/eprint/6680/ http://umpir.ump.edu.my/id/eprint/6680/1/Performance_of_Ultrasonic_Membrane_Anaerobic_System_%28UMAS%29_in_Membrane_Fouling_Control.pdf http://umpir.ump.edu.my/id/eprint/6680/4/fkksa-2013-N.H.Abdurahman-Performance%20of%20Ultrasonic.pdf
first_indexed	2023-09-18T22:02:40Z
last_indexed	2023-09-18T22:02:40Z
_version_	1777414502845775872

Performance of Ultrasonic Membrane Anaerobic System (UMAS) in Membrane Fouling Control

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