PVDF/HMO ultrafiltration membrane for efficient oil/water separation

In this research, hydrous manganese oxide (HMO) nanoparticles was adopted in polyvinylidene fluoride (PVDF) to improve the ability of the mixed matrix membrane (MMM) to separate oil/water emulsions. The MMMs – which were added with various amounts of HMO loading (3, 5, 7 and 10 wt%) – were character...

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Main Authors:	Nurul Hafiza, Ismail, Wan Norharyati, Wan Salleh, Nor Asikin, Awang, Siti Zu Nurain, Ahmad, Nurafiqah, Rosman, Norazlianie, Sazali, Ismail, A. F.
Format:	Article
Language:	English English
Published:	Taylor & Francis 2019
Subjects:	Q Science (General) TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/1/N%20SAZALI%20CEC%20NEW.docx http://umpir.ump.edu.my/id/eprint/27044/2/PVDF-HMO%20ultrafiltration%20membrane%20for%20efficient%20oil__abstract.pdf

id	ump-27044
recordtype	eprints
spelling	ump-270442020-03-09T04:50:08Z http://umpir.ump.edu.my/id/eprint/27044/ PVDF/HMO ultrafiltration membrane for efficient oil/water separation Nurul Hafiza, Ismail Wan Norharyati, Wan Salleh Nor Asikin, Awang Siti Zu Nurain, Ahmad Nurafiqah, Rosman Norazlianie, Sazali Ismail, A. F. Q Science (General) TP Chemical technology In this research, hydrous manganese oxide (HMO) nanoparticles was adopted in polyvinylidene fluoride (PVDF) to improve the ability of the mixed matrix membrane (MMM) to separate oil/water emulsions. The MMMs – which were added with various amounts of HMO loading (3, 5, 7 and 10 wt%) – were characterized for its physicochemical properties, morphological structure, and nanoparticles dispersion of the PVDF/HMO membrane. Evidently, the presence of these nanoparticles increased the hydrophilicity and oleophobicity of the PVDF/HMO membrane as compared to those of the pristine PVDF. Concurrently, the water contact angle was reduced from 99 to 58 while oil contact angle increased from 0 to 35 . The presence of -OH groups and Mn element channeling the PVDF/HMO membrane wetting properties, which in turn improved the membrane’s affinity towards water molecules and aversion to oil droplets. The PVDF/HMO membrane that contained 10 wt% of HMO loading exhibited a water flux (402 L/m2 h) – 10 times greater than the pristine PVDF membrane with 93% oil rejection rate. Taylor & Francis 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/27044/1/N%20SAZALI%20CEC%20NEW.docx pdf en http://umpir.ump.edu.my/id/eprint/27044/2/PVDF-HMO%20ultrafiltration%20membrane%20for%20efficient%20oil__abstract.pdf Nurul Hafiza, Ismail and Wan Norharyati, Wan Salleh and Nor Asikin, Awang and Siti Zu Nurain, Ahmad and Nurafiqah, Rosman and Norazlianie, Sazali and Ismail, A. F. (2019) PVDF/HMO ultrafiltration membrane for efficient oil/water separation. Chemical Engineering Communications. pp. 1-12. ISSN 0098-6445 (print); 1563-5201 (online) (In Press) https://doi.org/10.1080/00986445.2019.1650035 https://doi.org/10.1080/00986445.2019.1650035
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	Q Science (General) TP Chemical technology
spellingShingle	Q Science (General) TP Chemical technology Nurul Hafiza, Ismail Wan Norharyati, Wan Salleh Nor Asikin, Awang Siti Zu Nurain, Ahmad Nurafiqah, Rosman Norazlianie, Sazali Ismail, A. F. PVDF/HMO ultrafiltration membrane for efficient oil/water separation
description	In this research, hydrous manganese oxide (HMO) nanoparticles was adopted in polyvinylidene fluoride (PVDF) to improve the ability of the mixed matrix membrane (MMM) to separate oil/water emulsions. The MMMs – which were added with various amounts of HMO loading (3, 5, 7 and 10 wt%) – were characterized for its physicochemical properties, morphological structure, and nanoparticles dispersion of the PVDF/HMO membrane. Evidently, the presence of these nanoparticles increased the hydrophilicity and oleophobicity of the PVDF/HMO membrane as compared to those of the pristine PVDF. Concurrently, the water contact angle was reduced from 99 to 58 while oil contact angle increased from 0 to 35 . The presence of -OH groups and Mn element channeling the PVDF/HMO membrane wetting properties, which in turn improved the membrane’s affinity towards water molecules and aversion to oil droplets. The PVDF/HMO membrane that contained 10 wt% of HMO loading exhibited a water flux (402 L/m2 h) – 10 times greater than the pristine PVDF membrane with 93% oil rejection rate.
format	Article
author	Nurul Hafiza, Ismail Wan Norharyati, Wan Salleh Nor Asikin, Awang Siti Zu Nurain, Ahmad Nurafiqah, Rosman Norazlianie, Sazali Ismail, A. F.
author_facet	Nurul Hafiza, Ismail Wan Norharyati, Wan Salleh Nor Asikin, Awang Siti Zu Nurain, Ahmad Nurafiqah, Rosman Norazlianie, Sazali Ismail, A. F.
author_sort	Nurul Hafiza, Ismail
title	PVDF/HMO ultrafiltration membrane for efficient oil/water separation
title_short	PVDF/HMO ultrafiltration membrane for efficient oil/water separation
title_full	PVDF/HMO ultrafiltration membrane for efficient oil/water separation
title_fullStr	PVDF/HMO ultrafiltration membrane for efficient oil/water separation
title_full_unstemmed	PVDF/HMO ultrafiltration membrane for efficient oil/water separation
title_sort	pvdf/hmo ultrafiltration membrane for efficient oil/water separation
publisher	Taylor & Francis
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/ http://umpir.ump.edu.my/id/eprint/27044/1/N%20SAZALI%20CEC%20NEW.docx http://umpir.ump.edu.my/id/eprint/27044/2/PVDF-HMO%20ultrafiltration%20membrane%20for%20efficient%20oil__abstract.pdf
first_indexed	2023-09-18T22:42:24Z
last_indexed	2023-09-18T22:42:24Z
_version_	1777417002405593088

PVDF/HMO ultrafiltration membrane for efficient oil/water separation

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