Staff View: Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach

Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach

This research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed con...

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Main Authors:	Raji, Yusuf Olabode, Othman, Mohd Hafiz Dzarfan, Nordin, Nik Abdul Hadi Sapiaa Md, Adam, Mohd Ridhwan, Said, Khairul Anwar Mohamad, Abdulyekeen, Kabir Abogunde, Ismail, Ahmad Fauzi, Rahman, Mukhlis A., Jaafar, Juhana, Abu Bakar, Suriani
Format:	Article
Published:	MDPI 2021
Subjects:	QC Physics QD Chemistry TP Chemical technology
Online Access:	http://eprints.um.edu.my/34379/
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spelling	my.um.eprints.343792022-09-13T02:09:28Z http://eprints.um.edu.my/34379/ Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach Raji, Yusuf Olabode Othman, Mohd Hafiz Dzarfan Nordin, Nik Abdul Hadi Sapiaa Md Adam, Mohd Ridhwan Said, Khairul Anwar Mohamad Abdulyekeen, Kabir Abogunde Ismail, Ahmad Fauzi Rahman, Mukhlis A. Jaafar, Juhana Abu Bakar, Suriani QC Physics QD Chemistry TP Chemical technology This research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed concentration (10-1000 ppm), pH (4-10), and pressure (0-3 bar) on the water flux and oil rejection were investigated. Central composite design (CCD) from response surface methodology (RSM) was employed for statistical analysis, modeling, and optimization of operating conditions. The analysis of variance (ANOVA) results showed that the oil rejection and water flux models were significant with p-values of 0.0001 and 0.0075, respectively. In addition, good correlation coefficients of 0.997 and 0.863 were obtained for the oil rejection and water flux models, respectively. The optimum conditions for pressure, pH, and feed concentration were found to be 1.5 bar, pH 8.97, and 10 ppm, respectively with water flux and oil rejection maintained at 152 L/m(2)center dot h and 98.72%, respectively. Hence, the functionalized ultrafiltration ceramic membrane enables the separation efficiency of the emulsified oil in water to be achieved. MDPI 2021-12 Article PeerReviewed Raji, Yusuf Olabode and Othman, Mohd Hafiz Dzarfan and Nordin, Nik Abdul Hadi Sapiaa Md and Adam, Mohd Ridhwan and Said, Khairul Anwar Mohamad and Abdulyekeen, Kabir Abogunde and Ismail, Ahmad Fauzi and Rahman, Mukhlis A. and Jaafar, Juhana and Abu Bakar, Suriani (2021) Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach. Membranes, 11 (12). ISSN 2077-0375, DOI https://doi.org/10.3390/membranes11120956 <https://doi.org/10.3390/membranes11120956>. 10.3390/membranes11120956
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	QC Physics QD Chemistry TP Chemical technology
spellingShingle	QC Physics QD Chemistry TP Chemical technology Raji, Yusuf Olabode Othman, Mohd Hafiz Dzarfan Nordin, Nik Abdul Hadi Sapiaa Md Adam, Mohd Ridhwan Said, Khairul Anwar Mohamad Abdulyekeen, Kabir Abogunde Ismail, Ahmad Fauzi Rahman, Mukhlis A. Jaafar, Juhana Abu Bakar, Suriani Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
description	This research aimed to investigate the ultrafiltration of water from emulsified oily wastewater through the application of surface-functionalized ceramic membrane to enhance its water permeability based on optimized parameters using a cross-flow filtration system. The interactive effects of feed concentration (10-1000 ppm), pH (4-10), and pressure (0-3 bar) on the water flux and oil rejection were investigated. Central composite design (CCD) from response surface methodology (RSM) was employed for statistical analysis, modeling, and optimization of operating conditions. The analysis of variance (ANOVA) results showed that the oil rejection and water flux models were significant with p-values of 0.0001 and 0.0075, respectively. In addition, good correlation coefficients of 0.997 and 0.863 were obtained for the oil rejection and water flux models, respectively. The optimum conditions for pressure, pH, and feed concentration were found to be 1.5 bar, pH 8.97, and 10 ppm, respectively with water flux and oil rejection maintained at 152 L/m(2)center dot h and 98.72%, respectively. Hence, the functionalized ultrafiltration ceramic membrane enables the separation efficiency of the emulsified oil in water to be achieved.
format	Article
author	Raji, Yusuf Olabode Othman, Mohd Hafiz Dzarfan Nordin, Nik Abdul Hadi Sapiaa Md Adam, Mohd Ridhwan Said, Khairul Anwar Mohamad Abdulyekeen, Kabir Abogunde Ismail, Ahmad Fauzi Rahman, Mukhlis A. Jaafar, Juhana Abu Bakar, Suriani
author_facet	Raji, Yusuf Olabode Othman, Mohd Hafiz Dzarfan Nordin, Nik Abdul Hadi Sapiaa Md Adam, Mohd Ridhwan Said, Khairul Anwar Mohamad Abdulyekeen, Kabir Abogunde Ismail, Ahmad Fauzi Rahman, Mukhlis A. Jaafar, Juhana Abu Bakar, Suriani
author_sort	Raji, Yusuf Olabode
title	Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
title_short	Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
title_full	Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
title_fullStr	Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
title_full_unstemmed	Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
title_sort	optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach
publisher	MDPI
publishDate	2021
url	http://eprints.um.edu.my/34379/
_version_	1744649176152539136
score	13.223943

Optimization of a high-performance poly(diallyl dimethylammonium chloride)-alumina-perfluorooctanoate intercalated ultrafiltration membrane for treating emulsified oily wastewater via response surface methodology approach

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