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Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive

This research is about fabrication and characterization of flat sheet chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive. The main objective of this research is to fabricate high solute separation and flux membrane and also to dete...

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主要作者: Rais Hanizam, Madon
格式: Undergraduates Project Papers
語言:English
出版: 2008
主題:
TP Chemical technology
在線閱讀:http://umpir.ump.edu.my/id/eprint/298/1/Fabrication%20and%20characterization%20of%20chitosan%20%28CS%29%20and%20chitosan.pdf
http://umpir.ump.edu.my/id/eprint/298/
http://ecollib.ump.edu.my/22947/
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spelling my.ump.umpir.2982023-11-30T06:42:48Z http://umpir.ump.edu.my/id/eprint/298/ Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive Rais Hanizam, Madon TP Chemical technology This research is about fabrication and characterization of flat sheet chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive. The main objective of this research is to fabricate high solute separation and flux membrane and also to determine the effect of PVA on membrane performance and morphology. The membrane were prepared by dry phase inversion method from casting solution containing PVA as polymer, CS as functional polymer, formic acid as solvent and PEG 600 as additive. The membranes were characterize in terms of pure water permeation (PWP), solute separation (R), flux (J) and membrane morphology by observation using scanning electron microscopy (SEM) and atomic force microscopy (AFM). The results for PWP, the membrane contain PVA obtained the highest PWP value because PVA give drastic effect in terms of hydrophilic. For the solute separation (R%) and flux (J), the membrane contains PVA yield the highest value for both characterization. This is because the PEG help to form pores for the membrane. By SEM observation found that the membrane that contain PVA give clearly view of pores. This contributes to high flux and pure water permeation. Lastly, by AFM analysis, it shows that the roughness parameter of membrane was effected by the PVA concentration. The membrane contains PVA show more rough surface because the nodules is not merge. From this research, can be conclude that PVA has become the solution to achieve both high selectivity and permeability in membrane. 2008-05 Undergraduates Project Papers NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/298/1/Fabrication%20and%20characterization%20of%20chitosan%20%28CS%29%20and%20chitosan.pdf Rais Hanizam, Madon (2008) Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive. Faculty of Chemical Engineering, Universiti Malaysia Pahang. http://ecollib.ump.edu.my/22947/
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Rais Hanizam, Madon
Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
description This research is about fabrication and characterization of flat sheet chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive. The main objective of this research is to fabricate high solute separation and flux membrane and also to determine the effect of PVA on membrane performance and morphology. The membrane were prepared by dry phase inversion method from casting solution containing PVA as polymer, CS as functional polymer, formic acid as solvent and PEG 600 as additive. The membranes were characterize in terms of pure water permeation (PWP), solute separation (R), flux (J) and membrane morphology by observation using scanning electron microscopy (SEM) and atomic force microscopy (AFM). The results for PWP, the membrane contain PVA obtained the highest PWP value because PVA give drastic effect in terms of hydrophilic. For the solute separation (R%) and flux (J), the membrane contains PVA yield the highest value for both characterization. This is because the PEG help to form pores for the membrane. By SEM observation found that the membrane that contain PVA give clearly view of pores. This contributes to high flux and pure water permeation. Lastly, by AFM analysis, it shows that the roughness parameter of membrane was effected by the PVA concentration. The membrane contains PVA show more rough surface because the nodules is not merge. From this research, can be conclude that PVA has become the solution to achieve both high selectivity and permeability in membrane.
format Undergraduates Project Papers
author Rais Hanizam, Madon
author_facet Rais Hanizam, Madon
author_sort Rais Hanizam, Madon
title Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
title_short Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
title_full Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
title_fullStr Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
title_full_unstemmed Fabrication and characterization of chitosan (CS) and chitosan (CS) blended polyvinyl alcohol (PVA) membrane with polyethylene glycol (PEG) 600 as additive
title_sort fabrication and characterization of chitosan (cs) and chitosan (cs) blended polyvinyl alcohol (pva) membrane with polyethylene glycol (peg) 600 as additive
publishDate 2008
url http://umpir.ump.edu.my/id/eprint/298/1/Fabrication%20and%20characterization%20of%20chitosan%20%28CS%29%20and%20chitosan.pdf
http://umpir.ump.edu.my/id/eprint/298/
http://ecollib.ump.edu.my/22947/
_version_ 1822923885212860416
score 13.251813

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