Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application

In this study, FO membrane was fabricated by Layer-by-Layer (LbL) coating technique using Poly (sodium 4-styrene-sulfonate)(PSS) and Poly (diallyl-dimethylammoniumchloride) (PDADMAC) as the active polyelectrolytes. Different concentrations of polyelectrolytes and deposition time of polyelectrolytes...

Full description

Bibliographic Details
Main Authors:	Mok, Tze How, Mazrul Nizam, Abu Seman
Format:	Conference or Workshop Item
Language:	English English English
Published:	Trans Tech Publications, Switzerland 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/22343/ http://umpir.ump.edu.my/id/eprint/22343/ http://umpir.ump.edu.my/id/eprint/22343/1/18.%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf http://umpir.ump.edu.my/id/eprint/22343/2/18.1%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf http://umpir.ump.edu.my/id/eprint/22343/13/Dr.%20Mazrul.pdf

id	ump-22343
recordtype	eprints
spelling	ump-223432019-08-26T07:16:27Z http://umpir.ump.edu.my/id/eprint/22343/ Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application Mok, Tze How Mazrul Nizam, Abu Seman TP Chemical technology In this study, FO membrane was fabricated by Layer-by-Layer (LbL) coating technique using Poly (sodium 4-styrene-sulfonate)(PSS) and Poly (diallyl-dimethylammoniumchloride) (PDADMAC) as the active polyelectrolytes. Different concentrations of polyelectrolytes and deposition time of polyelectrolytes were investigated. The success of the coated layer was confirmed using ATR-FTIR and FESEM images. The membrane performance was determined by water flux and reverse solute diffusion (RSD) using pure water and 1.75M Na2SO4 as feed and draw solution, respectively. It was observed that the highest water flux, 6.76 L/m2∙h was recorded at the lowest polyelectrolytes concentration and longer deposition time. Meanwhile, the minimum RSD was achieved by the membrane fabricated at the longest deposition time and highest polyelectrolyte concentration. Trans Tech Publications, Switzerland 2018 Conference or Workshop Item NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22343/1/18.%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf pdf en http://umpir.ump.edu.my/id/eprint/22343/2/18.1%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf pdf en http://umpir.ump.edu.my/id/eprint/22343/13/Dr.%20Mazrul.pdf Mok, Tze How and Mazrul Nizam, Abu Seman (2018) Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application. In: 4th International Conference on Global Sustainability and Chemical Engineering (ICGSCE 2018), 5 - 6 Sept 2018 , Kuala Lumpur. pp. 13-19., 797. ISSN ISSN: 1662-9795, Vol. 797, pp 13-19 (Unpublished) doi:10.4028/www.scientific.net/KEM.797.13
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Mok, Tze How Mazrul Nizam, Abu Seman Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
description	In this study, FO membrane was fabricated by Layer-by-Layer (LbL) coating technique using Poly (sodium 4-styrene-sulfonate)(PSS) and Poly (diallyl-dimethylammoniumchloride) (PDADMAC) as the active polyelectrolytes. Different concentrations of polyelectrolytes and deposition time of polyelectrolytes were investigated. The success of the coated layer was confirmed using ATR-FTIR and FESEM images. The membrane performance was determined by water flux and reverse solute diffusion (RSD) using pure water and 1.75M Na2SO4 as feed and draw solution, respectively. It was observed that the highest water flux, 6.76 L/m2∙h was recorded at the lowest polyelectrolytes concentration and longer deposition time. Meanwhile, the minimum RSD was achieved by the membrane fabricated at the longest deposition time and highest polyelectrolyte concentration.
format	Conference or Workshop Item
author	Mok, Tze How Mazrul Nizam, Abu Seman
author_facet	Mok, Tze How Mazrul Nizam, Abu Seman
author_sort	Mok, Tze How
title	Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
title_short	Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
title_full	Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
title_fullStr	Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
title_full_unstemmed	Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application
title_sort	fabrication of pss/pdadmac polyelectrolyte membrane via layer-by-layer (lbl) technique for forward osmosis (fo) application
publisher	Trans Tech Publications, Switzerland
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/22343/ http://umpir.ump.edu.my/id/eprint/22343/ http://umpir.ump.edu.my/id/eprint/22343/1/18.%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf http://umpir.ump.edu.my/id/eprint/22343/2/18.1%20Fabrication%20of%20PSS%20-%20PDADMAC%20polyelectrolyte%20membrane.pdf http://umpir.ump.edu.my/id/eprint/22343/13/Dr.%20Mazrul.pdf
first_indexed	2023-09-18T22:33:12Z
last_indexed	2023-09-18T22:33:12Z
_version_	1777416423799259136

Fabrication of PSS/PDADMAC polyelectrolyte membrane via layer-by-layer (LbL) technique for forward osmosis (FO) application

Similar Items