Membran Penurasan-Nano Campuran Polietersulfon/Pluronik F127 untuk Penulinan Xilitol

Translated title of the contribution: Polyethersulfone/pluronic F127 blended nanofiltration membranes for xylitol purification

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Obtaining high purity of xylitol is a stone corner in medicine industries. Many conventional techniques (crystallization and adsorption) were used for xylitol purification from fermentation media. Recently, membrane technology received a great attention due to its high performance in xylitol purification. Among renowned copolymers used for polymer blending to produce membranes, pluronic is receiving much attention due to its strong hydrophilic characteristic and could work as pore former and surface modifier. Polyethersulfone (PES) polymer has been reportedly used for polymer blending as it possesses mechanical and chemical stabilities. Therefore, this work demonstrates the preparation of nanofiltration (NF) membrane using: (1) PES and (2) PES blended with 1.71% and 5% of Pluronic (F127), via phase inversion method. All fabricated membranes were subjected to investigations such as contact angle for hydrophilicity and water and solution flux for membrane performance. The findings showed increasing in water flux from 24.6 L/m2.h to 70.2 L/m2.h as 5% of Pluronic added. Further, the hydrophilicity improved from 80.1 ± 1.93º to 72 ±0.3º and 67.6 ± 0.72º when 1.71 and 5% of Pluronic F127 added respectively. Therefore, the addition of Pluronic f127 has a great impact on PES membrane for xylitol permeation.

Original languageMalay
Pages (from-to)221-230
Number of pages10
JournalMalaysian Journal of Analytical Sciences
Volume21
Issue number1
DOIs
Publication statusPublished - 1 Feb 2017

Fingerprint

UCON 50-HB-5100
Xylitol
Nanofiltration membranes
Poloxamer
Purification
Membranes
Polymers
Hydrophilicity
Fluxes
Membrane technology
Water
Mechanical stability
Chemical stability
Crystallization
Permeation
Fermentation
Medicine
Contact angle
Copolymers
polyether sulfone

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Membran Penurasan-Nano Campuran Polietersulfon/Pluronik F127 untuk Penulinan Xilitol. / Faneer, Khalefa A.; Rohani, Rosiah; Mohammad, Abdul Wahab.

In: Malaysian Journal of Analytical Sciences, Vol. 21, No. 1, 01.02.2017, p. 221-230.

Research output: Contribution to journalArticle

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