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Mass transfer kinetics of phosphorus biosorption by aerobic granules

The fundamental understanding of mass transfer kinetics is essential for biosorption of phosphorus by aerobic granular sludge (AGS) to gain an insight into biological processes regarding the treatment of wastewater with high organic load. The removal of phosphorus by AGS from palm oil mill effluent...

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Main Authors: Fulazzaky, Mohamad Ali, Nuid, Maria, Aris, Azmi, Fulazzaky, Mohammad, Sumeru, Kasni, Muda, Khalida
Format: Article
Published: Elsevier Ltd 2019
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/89529/
http://dx.doi.org/10.1016/j.jwpe.2019.100889
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spelling my.utm.895292021-02-22T06:08:07Z http://eprints.utm.my/id/eprint/89529/ Mass transfer kinetics of phosphorus biosorption by aerobic granules Fulazzaky, Mohamad Ali Nuid, Maria Aris, Azmi Fulazzaky, Mohammad Sumeru, Kasni Muda, Khalida TA Engineering (General). Civil engineering (General) The fundamental understanding of mass transfer kinetics is essential for biosorption of phosphorus by aerobic granular sludge (AGS) to gain an insight into biological processes regarding the treatment of wastewater with high organic load. The removal of phosphorus by AGS from palm oil mill effluent was performed in a sequencing batch reactor (SBR) while the experimental data were assessed using the modified mass transfer factor (MMTF) models to get better understanding on the mechanisms of external and internal mass transfer. A zigzag pattern of the [kLa]g, [kLa]f and [kLa]d variations was verified before and after addition of Serratia marcescens SA30 due to the variations of organic loading rate and total phosphorus concentration were observed at every additional 50% new sample into the SBR. This study verified that the biosorption process is controlled by transport of phosphorus through a film of external fitting AGS. The analysis of SBR performance shows a logarithmic increase in the efficiency of phosphorus removal with increasing of the [kLa]g value. A new insight of the dynamic AGS growth of biological process revealed by the MMTF models may contribute to the advanced treatment of high organic content wastewater. Elsevier Ltd 2019-10 Article PeerReviewed Fulazzaky, Mohamad Ali and Nuid, Maria and Aris, Azmi and Fulazzaky, Mohammad and Sumeru, Kasni and Muda, Khalida (2019) Mass transfer kinetics of phosphorus biosorption by aerobic granules. Journal of Water Process Engineering, 31 . pp. 1-8. ISSN 2214-7144 http://dx.doi.org/10.1016/j.jwpe.2019.100889 DOI:10.1016/j.jwpe.2019.100889
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/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Fulazzaky, Mohamad Ali
Nuid, Maria
Aris, Azmi
Fulazzaky, Mohammad
Sumeru, Kasni
Muda, Khalida
Mass transfer kinetics of phosphorus biosorption by aerobic granules
description The fundamental understanding of mass transfer kinetics is essential for biosorption of phosphorus by aerobic granular sludge (AGS) to gain an insight into biological processes regarding the treatment of wastewater with high organic load. The removal of phosphorus by AGS from palm oil mill effluent was performed in a sequencing batch reactor (SBR) while the experimental data were assessed using the modified mass transfer factor (MMTF) models to get better understanding on the mechanisms of external and internal mass transfer. A zigzag pattern of the [kLa]g, [kLa]f and [kLa]d variations was verified before and after addition of Serratia marcescens SA30 due to the variations of organic loading rate and total phosphorus concentration were observed at every additional 50% new sample into the SBR. This study verified that the biosorption process is controlled by transport of phosphorus through a film of external fitting AGS. The analysis of SBR performance shows a logarithmic increase in the efficiency of phosphorus removal with increasing of the [kLa]g value. A new insight of the dynamic AGS growth of biological process revealed by the MMTF models may contribute to the advanced treatment of high organic content wastewater.
format Article
author Fulazzaky, Mohamad Ali
Nuid, Maria
Aris, Azmi
Fulazzaky, Mohammad
Sumeru, Kasni
Muda, Khalida
author_facet Fulazzaky, Mohamad Ali
Nuid, Maria
Aris, Azmi
Fulazzaky, Mohammad
Sumeru, Kasni
Muda, Khalida
author_sort Fulazzaky, Mohamad Ali
title Mass transfer kinetics of phosphorus biosorption by aerobic granules
title_short Mass transfer kinetics of phosphorus biosorption by aerobic granules
title_full Mass transfer kinetics of phosphorus biosorption by aerobic granules
title_fullStr Mass transfer kinetics of phosphorus biosorption by aerobic granules
title_full_unstemmed Mass transfer kinetics of phosphorus biosorption by aerobic granules
title_sort mass transfer kinetics of phosphorus biosorption by aerobic granules
publisher Elsevier Ltd
publishDate 2019
url http://eprints.utm.my/id/eprint/89529/
http://dx.doi.org/10.1016/j.jwpe.2019.100889
_version_ 1692991792904929280
score 13.211869

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