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Development and characteristics of aerobic granular sludge at 40°C

This study is conducted to develop aerobic granular sludge (AGS) for domestic wastewater treatment application in a hot climate and low humidity condition such as for Middle East countries e.g. Saudi Arabia and to investigate the performance of the granular sludge in organic matter and nutrient remo...

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Main Authors:	Azmi, Siti Izaidah, Ab. Halim, Mohd. Hakim, Abdul Jamal, Nur Syahida, Nor Anuar, Aznah, M. Bob, Mustafa, Ujang, Zaini
Format:	Conference or Workshop Item
Language:	English
Published:	2014
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/60897/1/AznahNorAnuar2014_DevelopmentandCharacteristicsofAerobicGranular.pdf http://eprints.utm.my/id/eprint/60897/
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spelling	my.utm.608972017-08-30T01:26:27Z http://eprints.utm.my/id/eprint/60897/ Development and characteristics of aerobic granular sludge at 40°C Azmi, Siti Izaidah Ab. Halim, Mohd. Hakim Abdul Jamal, Nur Syahida Nor Anuar, Aznah M. Bob, Mustafa Ujang, Zaini TA Engineering (General). Civil engineering (General) This study is conducted to develop aerobic granular sludge (AGS) for domestic wastewater treatment application in a hot climate and low humidity condition such as for Middle East countries e.g. Saudi Arabia and to investigate the performance of the granular sludge in organic matter and nutrient removal by using sequencing batch reactor (SBR). The operation of the reactor was based on the SBR system with a complete cycle time of 3 hours (5 min of feeding, 140 min of aeration, 15 to 30 min of settling, 5 min of discharging and 3 min idling) and operated at 1.6 g COD / L.d organic loading rate. Granular sludge was developed at temperature 40ºC in 30 days operation by using synthetic wastewater as the influent. Result showed that developed granular sludge had good settling ability with average size of the granules was found to be 1.03 to 2.42 mm. Meanwhile, the removal efficiencies of chemical oxygen demand (COD), ammonia nitrogen (NH3-N) and total phosphorus (TP) are 87.31%, 91.93% and 61.25%. The study shows AGS can be developed at high temperature and capable to treat organics and nutrients present in domestic wastewater at hot climates and low humidity condition. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/60897/1/AznahNorAnuar2014_DevelopmentandCharacteristicsofAerobicGranular.pdf Azmi, Siti Izaidah and Ab. Halim, Mohd. Hakim and Abdul Jamal, Nur Syahida and Nor Anuar, Aznah and M. Bob, Mustafa and Ujang, Zaini (2014) Development and characteristics of aerobic granular sludge at 40°C. In: National Seminar on Civil Engineering Research (SEPKA 2014), 9-10, April 2014, Skudai, Johor.
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Azmi, Siti Izaidah Ab. Halim, Mohd. Hakim Abdul Jamal, Nur Syahida Nor Anuar, Aznah M. Bob, Mustafa Ujang, Zaini Development and characteristics of aerobic granular sludge at 40°C
description	This study is conducted to develop aerobic granular sludge (AGS) for domestic wastewater treatment application in a hot climate and low humidity condition such as for Middle East countries e.g. Saudi Arabia and to investigate the performance of the granular sludge in organic matter and nutrient removal by using sequencing batch reactor (SBR). The operation of the reactor was based on the SBR system with a complete cycle time of 3 hours (5 min of feeding, 140 min of aeration, 15 to 30 min of settling, 5 min of discharging and 3 min idling) and operated at 1.6 g COD / L.d organic loading rate. Granular sludge was developed at temperature 40ºC in 30 days operation by using synthetic wastewater as the influent. Result showed that developed granular sludge had good settling ability with average size of the granules was found to be 1.03 to 2.42 mm. Meanwhile, the removal efficiencies of chemical oxygen demand (COD), ammonia nitrogen (NH3-N) and total phosphorus (TP) are 87.31%, 91.93% and 61.25%. The study shows AGS can be developed at high temperature and capable to treat organics and nutrients present in domestic wastewater at hot climates and low humidity condition.
format	Conference or Workshop Item
author	Azmi, Siti Izaidah Ab. Halim, Mohd. Hakim Abdul Jamal, Nur Syahida Nor Anuar, Aznah M. Bob, Mustafa Ujang, Zaini
author_facet	Azmi, Siti Izaidah Ab. Halim, Mohd. Hakim Abdul Jamal, Nur Syahida Nor Anuar, Aznah M. Bob, Mustafa Ujang, Zaini
author_sort	Azmi, Siti Izaidah
title	Development and characteristics of aerobic granular sludge at 40°C
title_short	Development and characteristics of aerobic granular sludge at 40°C
title_full	Development and characteristics of aerobic granular sludge at 40°C
title_fullStr	Development and characteristics of aerobic granular sludge at 40°C
title_full_unstemmed	Development and characteristics of aerobic granular sludge at 40°C
title_sort	development and characteristics of aerobic granular sludge at 40°c
publishDate	2014
url	http://eprints.utm.my/id/eprint/60897/1/AznahNorAnuar2014_DevelopmentandCharacteristicsofAerobicGranular.pdf http://eprints.utm.my/id/eprint/60897/
_version_	1643655009993228288
score	13.211869

Development and characteristics of aerobic granular sludge at 40°C

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