The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column

The excessive amount of phosphate in domestic wastewater treatment plant efuent must be removed to protect the natural environment of healthy aquatic ecosystem. Though a number of adsorption techniques with various low-cost adsorbent have been proposed, it is still ambiguous how the iron-coated...

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Main Authors:	Fulazzaky, M. A., A. Salim, N. A., Khamidun, M. H., Puteh, M. H., M. Yusof, A. R., Abdullah, N. H. L., Syafuddin ·, A., Zaini, M. A. A.
Format:	Article
Language:	English
Published:	Springer 2022
Subjects:	T Technology (General)
Online Access:	http://eprints.uthm.edu.my/7570/ http://eprints.uthm.edu.my/7570/1/J14420_1a988234e8345783725e561b4fbe1418.pdf

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author	Fulazzaky, M. A. A. Salim, N. A. Khamidun, M. H. Puteh, M. H. M. Yusof, A. R. Abdullah, N. H. L. Syafuddin ·, A. Zaini, M. A. A.
author_facet	Fulazzaky, M. A. A. Salim, N. A. Khamidun, M. H. Puteh, M. H. M. Yusof, A. R. Abdullah, N. H. L. Syafuddin ·, A. Zaini, M. A. A.
author_sort	Fulazzaky, M. A.
building	UTHM Institutional Repository
collection	Online Access
description	The excessive amount of phosphate in domestic wastewater treatment plant efuent must be removed to protect the natural environment of healthy aquatic ecosystem. Though a number of adsorption techniques with various low-cost adsorbent have been proposed, it is still ambiguous how the iron-coated waste mussel shell properties afect the adsorption kinetics of phosphate removal from an efuent. The analysis of experimental data was carried out using the bed depth service time, Thomas, and modifed mass transfer factor models to study the adsorption kinetics of phosphate deposited on the surface of iron-coated waste mussel shell observed from hybrid plug fow column reactor. The overall adsorption kinetics of phosphate investigated using the Ka and No values referred to the bed depth service time models and the KT and qo values referred to the Thomas models are still acceptable. Detailed analysis of the mechanisms of flm mass transfer and porous difusion using the modifed mass transfer factor models is able to determine the kinetic rate of phosphate adsorption. Mass transfer resist�ance for the adsorption of phosphate onto iron-coated waste mussel shell from domestic wastewater treatment plant efuent is dependent on porous difusion ultimately contributing to develop advanced iron-coated waste mussel shell adsorbent for enhancing the performance of hybrid plug fow column reactor in future.
first_indexed	2025-11-15T20:21:28Z
format	Article
id	uthm-7570
institution	Universiti Tun Hussein Onn Malaysia
institution_category	Local University
language	English
last_indexed	2025-11-15T20:21:28Z
publishDate	2022
publisher	Springer
recordtype	eprints
repository_type	Digital Repository
spelling	uthm-75702022-08-29T07:32:59Z http://eprints.uthm.edu.my/7570/ The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column Fulazzaky, M. A. A. Salim, N. A. Khamidun, M. H. Puteh, M. H. M. Yusof, A. R. Abdullah, N. H. L. Syafuddin ·, A. Zaini, M. A. A. T Technology (General) The excessive amount of phosphate in domestic wastewater treatment plant efuent must be removed to protect the natural environment of healthy aquatic ecosystem. Though a number of adsorption techniques with various low-cost adsorbent have been proposed, it is still ambiguous how the iron-coated waste mussel shell properties afect the adsorption kinetics of phosphate removal from an efuent. The analysis of experimental data was carried out using the bed depth service time, Thomas, and modifed mass transfer factor models to study the adsorption kinetics of phosphate deposited on the surface of iron-coated waste mussel shell observed from hybrid plug fow column reactor. The overall adsorption kinetics of phosphate investigated using the Ka and No values referred to the bed depth service time models and the KT and qo values referred to the Thomas models are still acceptable. Detailed analysis of the mechanisms of flm mass transfer and porous difusion using the modifed mass transfer factor models is able to determine the kinetic rate of phosphate adsorption. Mass transfer resist�ance for the adsorption of phosphate onto iron-coated waste mussel shell from domestic wastewater treatment plant efuent is dependent on porous difusion ultimately contributing to develop advanced iron-coated waste mussel shell adsorbent for enhancing the performance of hybrid plug fow column reactor in future. Springer 2022 Article PeerReviewed text en http://eprints.uthm.edu.my/7570/1/J14420_1a988234e8345783725e561b4fbe1418.pdf Fulazzaky, M. A. and A. Salim, N. A. and Khamidun, M. H. and Puteh, M. H. and M. Yusof, A. R. and Abdullah, N. H. L. and Syafuddin ·, A. and Zaini, M. A. A. (2022) The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column. International Journal of Environmental Science and Technology. pp. 6345-6358. https://doi.org/10.1007/s13762-021-03563-0
spellingShingle	T Technology (General) Fulazzaky, M. A. A. Salim, N. A. Khamidun, M. H. Puteh, M. H. M. Yusof, A. R. Abdullah, N. H. L. Syafuddin ·, A. Zaini, M. A. A. The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title	The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title_full	The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title_fullStr	The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title_full_unstemmed	The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title_short	The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
title_sort	mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column
topic	T Technology (General)
url	http://eprints.uthm.edu.my/7570/ http://eprints.uthm.edu.my/7570/ http://eprints.uthm.edu.my/7570/1/J14420_1a988234e8345783725e561b4fbe1418.pdf

The mechanisms and kinetics of phosphate adsorption onto iron‑coated waste mussel shell observed from hydrodynamic column

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