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Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer

Humic substances present in water sources affect the water quality causing undesirable color and taste, besides serving as food for bacterial growth in water distribution system. In order to treat this kind of natural organic matter, Nanofiltration (NF) Polyester membrane was produced by studying th...

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Main Author: Fadzilah, Abdul Latif
Format: Undergraduates Project Papers
Language:English
Published: 2013
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/7019/1/FADZILAH_BINTI_ABDUL_LATIF.PDF
http://umpir.ump.edu.my/id/eprint/7019/
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spelling my.ump.umpir.70192021-06-09T02:53:57Z http://umpir.ump.edu.my/id/eprint/7019/ Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer Fadzilah, Abdul Latif TP Chemical technology Humic substances present in water sources affect the water quality causing undesirable color and taste, besides serving as food for bacterial growth in water distribution system. In order to treat this kind of natural organic matter, Nanofiltration (NF) Polyester membrane was produced by studying the effect of interfacial polymerization reaction time at constant monomer concentration. The thin film composite membranes were synthesized through interfacial polymerization with monomer concentration of 4% w/v of triethanolamine (TEOA) at different reaction time. The TEOA which was aqueous solution reacted with organic solution of trimesoylchloride (TMC) to produce new layer polyester on top of polyethersulfone (PES) microporous support. The thin film composite membrane was characterized in term of water flux, permeability and also solute rejection. The performances of NF membrane in terms of humic acid and NaCl rejection were increased as the reaction time increased. The performances in terms of flux and permeability showed that the flux and permeability were decreased as the reaction time increased. The longer reaction time had increased the layer thickness on the surface of the NF membrane which resulting the performances of the membranes. 2013-02 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7019/1/FADZILAH_BINTI_ABDUL_LATIF.PDF Fadzilah, Abdul Latif (2013) Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer. Faculty of Chemical & Natural Resources Engineering , Universiti Malaysia Pahang.
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
Fadzilah, Abdul Latif
Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
description Humic substances present in water sources affect the water quality causing undesirable color and taste, besides serving as food for bacterial growth in water distribution system. In order to treat this kind of natural organic matter, Nanofiltration (NF) Polyester membrane was produced by studying the effect of interfacial polymerization reaction time at constant monomer concentration. The thin film composite membranes were synthesized through interfacial polymerization with monomer concentration of 4% w/v of triethanolamine (TEOA) at different reaction time. The TEOA which was aqueous solution reacted with organic solution of trimesoylchloride (TMC) to produce new layer polyester on top of polyethersulfone (PES) microporous support. The thin film composite membrane was characterized in term of water flux, permeability and also solute rejection. The performances of NF membrane in terms of humic acid and NaCl rejection were increased as the reaction time increased. The performances in terms of flux and permeability showed that the flux and permeability were decreased as the reaction time increased. The longer reaction time had increased the layer thickness on the surface of the NF membrane which resulting the performances of the membranes.
format Undergraduates Project Papers
author Fadzilah, Abdul Latif
author_facet Fadzilah, Abdul Latif
author_sort Fadzilah, Abdul Latif
title Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
title_short Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
title_full Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
title_fullStr Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
title_full_unstemmed Humic acid removal by polyester nanofiltaration (NF) membrane synthesized from triethanolamine (TEOA) monomer
title_sort humic acid removal by polyester nanofiltaration (nf) membrane synthesized from triethanolamine (teoa) monomer
publishDate 2013
url http://umpir.ump.edu.my/id/eprint/7019/1/FADZILAH_BINTI_ABDUL_LATIF.PDF
http://umpir.ump.edu.my/id/eprint/7019/
_version_ 1702170047792807936
score 13.211869

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