Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane

The aim of this study is to investigate the influence of different composition of cellulose acetate phtalate (CAP) on the membrane structural properties of polysulfone (PSf) membrane which in turn affect the separation performance of PSf/CAP blend membrane. The PSf/CAP blend membranes were prepared...

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Main Authors: Asmadi, Ali, R. M., Yunus, Mohamad, Awang, Mohd Azizi, Che Yunus
Format: Article
Language:English
Published: Penerbit Universiti Teknologi Malaysia 2015
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Online Access:http://umpir.ump.edu.my/id/eprint/9336/1/Influence%20of%20Hydrophilic%20Polymer%20on%20Proteins%20Separation%2C%20Molecular%20Weight%20Cut-off%20%28MWCO%29%20and%20Average%20Pore%20Size%20of%20Polysulfone%20Blend%20Membrane.pdf
http://umpir.ump.edu.my/id/eprint/9336/
http://dx.doi.org/10.11113/jt.v74.4698
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Institution: Universiti Malaysia Pahang
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spelling my.ump.umpir.93362018-01-15T03:28:35Z http://umpir.ump.edu.my/id/eprint/9336/ Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane Asmadi, Ali R. M., Yunus Mohamad, Awang Mohd Azizi, Che Yunus TP Chemical technology The aim of this study is to investigate the influence of different composition of cellulose acetate phtalate (CAP) on the membrane structural properties of polysulfone (PSf) membrane which in turn affect the separation performance of PSf/CAP blend membrane. The PSf/CAP blend membranes were prepared by using casting solutions contain 17 wt% of polymer via wet phase inversion process. The results showed that increasing the composition of CAP in PSf/CAP blend membranes increased molecular weight cut-off (MWCO), average pore size and pore density which then increased protein solution permeate fluxes but reduced proteins rejection of PSf/CAP blend membranes. Pure PSf membranehas the lowest membrane structural properties compared to blend membranes. This characteristic contributed to decrease in protein permeation flux and increase proteins rejection. Penerbit Universiti Teknologi Malaysia 2015 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9336/1/Influence%20of%20Hydrophilic%20Polymer%20on%20Proteins%20Separation%2C%20Molecular%20Weight%20Cut-off%20%28MWCO%29%20and%20Average%20Pore%20Size%20of%20Polysulfone%20Blend%20Membrane.pdf Asmadi, Ali and R. M., Yunus and Mohamad, Awang and Mohd Azizi, Che Yunus (2015) Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane. Jurnal Teknologi (Sciences and Engineering), 74 (7). pp. 53-56. ISSN 0127-9696 (print); 2180-3722 (online) http://dx.doi.org/10.11113/jt.v74.4698 doi: 10.11113/jt.v74.4698
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Asmadi, Ali
R. M., Yunus
Mohamad, Awang
Mohd Azizi, Che Yunus
Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
description The aim of this study is to investigate the influence of different composition of cellulose acetate phtalate (CAP) on the membrane structural properties of polysulfone (PSf) membrane which in turn affect the separation performance of PSf/CAP blend membrane. The PSf/CAP blend membranes were prepared by using casting solutions contain 17 wt% of polymer via wet phase inversion process. The results showed that increasing the composition of CAP in PSf/CAP blend membranes increased molecular weight cut-off (MWCO), average pore size and pore density which then increased protein solution permeate fluxes but reduced proteins rejection of PSf/CAP blend membranes. Pure PSf membranehas the lowest membrane structural properties compared to blend membranes. This characteristic contributed to decrease in protein permeation flux and increase proteins rejection.
format Article
author Asmadi, Ali
R. M., Yunus
Mohamad, Awang
Mohd Azizi, Che Yunus
author_facet Asmadi, Ali
R. M., Yunus
Mohamad, Awang
Mohd Azizi, Che Yunus
author_sort Asmadi, Ali
title Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
title_short Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
title_full Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
title_fullStr Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
title_full_unstemmed Influence of Hydrophilic Polymer on Proteins Separation, Molecular Weight Cut-off (MWCO) and Average Pore Size of Polysulfone Blend Membrane
title_sort influence of hydrophilic polymer on proteins separation, molecular weight cut-off (mwco) and average pore size of polysulfone blend membrane
publisher Penerbit Universiti Teknologi Malaysia
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/9336/1/Influence%20of%20Hydrophilic%20Polymer%20on%20Proteins%20Separation%2C%20Molecular%20Weight%20Cut-off%20%28MWCO%29%20and%20Average%20Pore%20Size%20of%20Polysulfone%20Blend%20Membrane.pdf
http://umpir.ump.edu.my/id/eprint/9336/
http://dx.doi.org/10.11113/jt.v74.4698
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