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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| Format: | Article |
| Language: | English English |
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Taylor & Francis
2019
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| Online Access: | 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 |
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| 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 |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T02:45:16Z |
| format | Article |
| id | ump-27044 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:45:16Z |
| publishDate | 2019 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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 / Online First) (In Press / Online First) https://doi.org/10.1080/00986445.2019.1650035 https://doi.org/10.1080/00986445.2019.1650035 |
| 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 |
| title | 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_short | PVDF/HMO ultrafiltration membrane for efficient oil/water separation |
| title_sort | pvdf/hmo ultrafiltration membrane for efficient oil/water separation |
| topic | Q Science (General) TP Chemical technology |
| 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 |