Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation
In this research, polyvinylidene fluoride (PVDF) polymer was mixed with hydrous manganese oxide (HMO) nanoparticles to form a mixed matrix membrane (MMM) with excellent wetting properties to separate oil/water emulsion. Accordingly, the effects of different HMO loading (3, 5, 7 and 10 wt%) on the me...
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2020
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Online Access: | http://eprints.utm.my/id/eprint/93062/1/WNWSalleh2020_FabricationofPVDFHMOMixedMatrixMembrane.pdf http://eprints.utm.my/id/eprint/93062/ http://dx.doi.org/10.1088/1757-899X/736/5/052004 |
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my.utm.930622021-11-07T05:54:45Z http://eprints.utm.my/id/eprint/93062/ Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation Ismail, N. H. Salleh, W. N. W. Hasbullah, H. Aziz, F. Awang, N. A. Ahmad, S. Z. N. Rosman, N. Ismail, A. F. TP Chemical technology In this research, polyvinylidene fluoride (PVDF) polymer was mixed with hydrous manganese oxide (HMO) nanoparticles to form a mixed matrix membrane (MMM) with excellent wetting properties to separate oil/water emulsion. Accordingly, the effects of different HMO loading (3, 5, 7 and 10 wt%) on the membrane's water flux and oil rejection performance were studied. The characteristics of the MMM were demonstrated via scanning electron microscopy (SEM), atomic force microscopy (AFM), as well as water and oil contact angle analysis. The HMO nanoparticles, which has large amounts of hydroxyl (-OH) groups, enhanced the membrane's hydrophilicity. The fabricated MMM became hydrophilic and underwater oleophobic with the presence of -OH groups on the membrane surface. Specifically, the MMM surface repelled the oil droplets and had high affinity towards the water molecules, thereby demonstrating good oil/water separation performance. PVDF/HMO with 10 wt% of HMO had the highest water flux (402 L/m2.h) and oil rejection rate (93%). Institute of Physics Publishing 2020 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/93062/1/WNWSalleh2020_FabricationofPVDFHMOMixedMatrixMembrane.pdf Ismail, N. H. and Salleh, W. N. W. and Hasbullah, H. and Aziz, F. and Awang, N. A. and Ahmad, S. Z. N. and Rosman, N. and Ismail, A. F. (2020) Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation. In: Energy Security and Chemical Engineering Congress 2019, ESChE 2019, 17-19 July 2019, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1088/1757-899X/736/5/052004 |
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TP Chemical technology Ismail, N. H. Salleh, W. N. W. Hasbullah, H. Aziz, F. Awang, N. A. Ahmad, S. Z. N. Rosman, N. Ismail, A. F. Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
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In this research, polyvinylidene fluoride (PVDF) polymer was mixed with hydrous manganese oxide (HMO) nanoparticles to form a mixed matrix membrane (MMM) with excellent wetting properties to separate oil/water emulsion. Accordingly, the effects of different HMO loading (3, 5, 7 and 10 wt%) on the membrane's water flux and oil rejection performance were studied. The characteristics of the MMM were demonstrated via scanning electron microscopy (SEM), atomic force microscopy (AFM), as well as water and oil contact angle analysis. The HMO nanoparticles, which has large amounts of hydroxyl (-OH) groups, enhanced the membrane's hydrophilicity. The fabricated MMM became hydrophilic and underwater oleophobic with the presence of -OH groups on the membrane surface. Specifically, the MMM surface repelled the oil droplets and had high affinity towards the water molecules, thereby demonstrating good oil/water separation performance. PVDF/HMO with 10 wt% of HMO had the highest water flux (402 L/m2.h) and oil rejection rate (93%). |
format |
Conference or Workshop Item |
author |
Ismail, N. H. Salleh, W. N. W. Hasbullah, H. Aziz, F. Awang, N. A. Ahmad, S. Z. N. Rosman, N. Ismail, A. F. |
author_facet |
Ismail, N. H. Salleh, W. N. W. Hasbullah, H. Aziz, F. Awang, N. A. Ahmad, S. Z. N. Rosman, N. Ismail, A. F. |
author_sort |
Ismail, N. H. |
title |
Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
title_short |
Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
title_full |
Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
title_fullStr |
Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
title_full_unstemmed |
Fabrication of PVDF/HMO mixed matrix membrane: Effect of HMO loading on oil/water separation |
title_sort |
fabrication of pvdf/hmo mixed matrix membrane: effect of hmo loading on oil/water separation |
publisher |
Institute of Physics Publishing |
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2020 |
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http://eprints.utm.my/id/eprint/93062/1/WNWSalleh2020_FabricationofPVDFHMOMixedMatrixMembrane.pdf http://eprints.utm.my/id/eprint/93062/ http://dx.doi.org/10.1088/1757-899X/736/5/052004 |
_version_ |
1717093414403571712 |
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13.160551 |