PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process
The objective of this study is to investigate the potential of ultrafiltration polyvinylidene fluoride (PVDF)-titanium dioxide (TiO2) membrane for oil-in-water separator. PVDF polymeric matrix membrane is excellent in term of chemical and thermal stabilities, which make it very promising to be used...
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my.utm.713882017-11-20T08:30:35Z http://eprints.utm.my/id/eprint/71388/ PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process Moslehyani, Ali Mobaraki, M. Ismail, Ahmad Fauzi Othman, Mohd. Hafiz Dzarfan Mayahi, A. Shamsaei, E. Abdullah, Mohd. Sohaimi Razis, M. TP Chemical technology The objective of this study is to investigate the potential of ultrafiltration polyvinylidene fluoride (PVDF)-titanium dioxide (TiO2) membrane for oil-in-water separator. PVDF polymeric matrix membrane is excellent in term of chemical and thermal stabilities, which make it very promising to be used as a membrane matrix for water separation. However, poor hydrophilic property of the PVDF has led to the severe fouling during operation. Thus, current work was performed to investigate the effect of incorporation of two additives i.e. polyvinylpyrrolidone (PVP) and polyethylene glycol (PEG) in PVDF-TiO2 membrane, which fabricated using dry/wet phase inversion technique. Membranes characterizations were performed using field emission scanning electron microscopy (FESEM), atomic force microscopy (AFM), contact angle and UV-vis spectrophotometer. Accordingly, modified PVDF membrane possessed good hydrophilicity property when the additives were added into PVDF-TiO2 membrane matrix. In term of filtration performance, the experimental results showed that oil rejection using PVDF-TiO2/PVP membrane were ~99.7%, which met the requirement for discharge. On the other hand, PVDF-TiO2/PEG membrane was shown more enhancement in terms of permeate flux by given over 64 (L/m2h) at pressure of 2 bar gauge. Penerbit UTM Press 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/71388/1/A.Moslehyani_PVDFmembraneforoil-in-water.pdf Moslehyani, Ali and Mobaraki, M. and Ismail, Ahmad Fauzi and Othman, Mohd. Hafiz Dzarfan and Mayahi, A. and Shamsaei, E. and Abdullah, Mohd. Sohaimi and Razis, M. (2016) PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process. Jurnal Teknologi, 78 (1). pp. 211-216. ISSN 0127-9696 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952322314&doi=10.11113%2fjt.v78.4469&partnerID=40&md5=b27a7283c2b6425fee4153338be7fd9e |
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TP Chemical technology Moslehyani, Ali Mobaraki, M. Ismail, Ahmad Fauzi Othman, Mohd. Hafiz Dzarfan Mayahi, A. Shamsaei, E. Abdullah, Mohd. Sohaimi Razis, M. PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
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The objective of this study is to investigate the potential of ultrafiltration polyvinylidene fluoride (PVDF)-titanium dioxide (TiO2) membrane for oil-in-water separator. PVDF polymeric matrix membrane is excellent in term of chemical and thermal stabilities, which make it very promising to be used as a membrane matrix for water separation. However, poor hydrophilic property of the PVDF has led to the severe fouling during operation. Thus, current work was performed to investigate the effect of incorporation of two additives i.e. polyvinylpyrrolidone (PVP) and polyethylene glycol (PEG) in PVDF-TiO2 membrane, which fabricated using dry/wet phase inversion technique. Membranes characterizations were performed using field emission scanning electron microscopy (FESEM), atomic force microscopy (AFM), contact angle and UV-vis spectrophotometer. Accordingly, modified PVDF membrane possessed good hydrophilicity property when the additives were added into PVDF-TiO2 membrane matrix. In term of filtration performance, the experimental results showed that oil rejection using PVDF-TiO2/PVP membrane were ~99.7%, which met the requirement for discharge. On the other hand, PVDF-TiO2/PEG membrane was shown more enhancement in terms of permeate flux by given over 64 (L/m2h) at pressure of 2 bar gauge. |
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Article |
author |
Moslehyani, Ali Mobaraki, M. Ismail, Ahmad Fauzi Othman, Mohd. Hafiz Dzarfan Mayahi, A. Shamsaei, E. Abdullah, Mohd. Sohaimi Razis, M. |
author_facet |
Moslehyani, Ali Mobaraki, M. Ismail, Ahmad Fauzi Othman, Mohd. Hafiz Dzarfan Mayahi, A. Shamsaei, E. Abdullah, Mohd. Sohaimi Razis, M. |
author_sort |
Moslehyani, Ali |
title |
PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
title_short |
PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
title_full |
PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
title_fullStr |
PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
title_full_unstemmed |
PVDF membrane for oil-in-water separation via cross-flow ultrafiltration process |
title_sort |
pvdf membrane for oil-in-water separation via cross-flow ultrafiltration process |
publisher |
Penerbit UTM Press |
publishDate |
2016 |
url |
http://eprints.utm.my/id/eprint/71388/1/A.Moslehyani_PVDFmembraneforoil-in-water.pdf http://eprints.utm.my/id/eprint/71388/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952322314&doi=10.11113%2fjt.v78.4469&partnerID=40&md5=b27a7283c2b6425fee4153338be7fd9e |
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13.18916 |