Sewage sludge treatment by membrane anaerobic system (MAS)

The application of Membrane Anaerobic System (MAS) process treating the raw sewage sludge and the overall MAS treatment efficiency were investigated. The MAS consists of a cross-flow Ultra-filtration membrane for solid-liquid separation with operational pressure of 1.5 to 2 bars. An enrichment mixed...

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Main Author:	Subramaniam, Vissaliny
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/3166/ http://umpir.ump.edu.my/id/eprint/3166/ http://umpir.ump.edu.my/id/eprint/3166/1/CD5958_VISSALINY.pdf

id	ump-3166
recordtype	eprints
spelling	ump-31662015-03-03T07:59:46Z http://umpir.ump.edu.my/id/eprint/3166/ Sewage sludge treatment by membrane anaerobic system (MAS) Subramaniam, Vissaliny TP Chemical technology The application of Membrane Anaerobic System (MAS) process treating the raw sewage sludge and the overall MAS treatment efficiency were investigated. The MAS consists of a cross-flow Ultra-filtration membrane for solid-liquid separation with operational pressure of 1.5 to 2 bars. An enrichment mixed culture of methanogenic bacteria was developed and acclimatized in the digester for three days when the seed sludge is fed into the 30 L digester. The raw sewage sludge was collected from Indah Water Municipal Treatment Plant at Taman Seri MahkotaKuantan. The digester was mixed semi-continuously for 4 days at two different concentrations of samples. Two concentration ratios of 50% and 100% of the raw sewage were studied. Results showed throughout the study, the removal efficiency of COD was 88.27% to 94.56%. The Nitrate-N removal was 99.44% to 99.77%. While the removal efficiency of Ammonia-N found 31.69% to 44.44%. About 99.99% of turbidity removal was achieved while the total suspended solids removal found 98.72% to 100%. The methane production rate was between 0.234 L/g COD/d to 0.325 L/g COD/d. The membrane anaerobic system, MAS treatment efficiency was greatly affected by solid retention time, hydraulic retention time and organic loading rates. In this study, membrane fouling and polarization at the membrane surface played a significant role in the formation of the strongly attached cake layer limiting membrane permeability. 2010-04 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3166/1/CD5958_VISSALINY.pdf Subramaniam, Vissaliny (2010) Sewage sludge treatment by membrane anaerobic system (MAS). Faculty of Chemical & Natural Resources Engineering , Universiti Malaysia Pahang . http://iportal.ump.edu.my/lib/item?id=chamo:58530&theme=UMP2
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 Subramaniam, Vissaliny Sewage sludge treatment by membrane anaerobic system (MAS)
description	The application of Membrane Anaerobic System (MAS) process treating the raw sewage sludge and the overall MAS treatment efficiency were investigated. The MAS consists of a cross-flow Ultra-filtration membrane for solid-liquid separation with operational pressure of 1.5 to 2 bars. An enrichment mixed culture of methanogenic bacteria was developed and acclimatized in the digester for three days when the seed sludge is fed into the 30 L digester. The raw sewage sludge was collected from Indah Water Municipal Treatment Plant at Taman Seri MahkotaKuantan. The digester was mixed semi-continuously for 4 days at two different concentrations of samples. Two concentration ratios of 50% and 100% of the raw sewage were studied. Results showed throughout the study, the removal efficiency of COD was 88.27% to 94.56%. The Nitrate-N removal was 99.44% to 99.77%. While the removal efficiency of Ammonia-N found 31.69% to 44.44%. About 99.99% of turbidity removal was achieved while the total suspended solids removal found 98.72% to 100%. The methane production rate was between 0.234 L/g COD/d to 0.325 L/g COD/d. The membrane anaerobic system, MAS treatment efficiency was greatly affected by solid retention time, hydraulic retention time and organic loading rates. In this study, membrane fouling and polarization at the membrane surface played a significant role in the formation of the strongly attached cake layer limiting membrane permeability.
format	Undergraduates Project Papers
author	Subramaniam, Vissaliny
author_facet	Subramaniam, Vissaliny
author_sort	Subramaniam, Vissaliny
title	Sewage sludge treatment by membrane anaerobic system (MAS)
title_short	Sewage sludge treatment by membrane anaerobic system (MAS)
title_full	Sewage sludge treatment by membrane anaerobic system (MAS)
title_fullStr	Sewage sludge treatment by membrane anaerobic system (MAS)
title_full_unstemmed	Sewage sludge treatment by membrane anaerobic system (MAS)
title_sort	sewage sludge treatment by membrane anaerobic system (mas)
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/3166/ http://umpir.ump.edu.my/id/eprint/3166/ http://umpir.ump.edu.my/id/eprint/3166/1/CD5958_VISSALINY.pdf
first_indexed	2023-09-18T21:57:16Z
last_indexed	2023-09-18T21:57:16Z
_version_	1777414162229493760

Sewage sludge treatment by membrane anaerobic system (MAS)

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