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Modified thin film nano composite membrane by incorporating graphene oxide for desalination

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Main Author: Koh, Jin Kwei
Other Authors: Nora, Jullok, Dr.
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Desalination
Water desalination
Reverse osmosis (RO)
Membrane technology
Thin film nano composite (TFN)
Membrane
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73879
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spelling my.unimap-738792022-01-28T01:13:39Z Modified thin film nano composite membrane by incorporating graphene oxide for desalination Koh, Jin Kwei Nora, Jullok, Dr. School of Bioprocess Engineering Desalination Water desalination Reverse osmosis (RO) Membrane technology Thin film nano composite (TFN) Membrane Access is limited to UniMAP community. Water desalination is a process to convert seawater or brackish water to industrial water and potable water. In Malaysia, water crisis occurs occasionally due to drought season, flood, water pollution from industrial, agriculture and other uncontrolled human activities. Reverse osmosis (RO) membrane separation has been traditionally used for seawater and brackish water desalination. The reasons on why RO membrane system is becoming the preferred technology for water treatment are due to its cost effective than the thermal based technology and acceptable level of salt rejection. However, the RO membranes experience fouling which negatively affects the membrane performance by reducing membrane permeability ultimately, increasing the cost of energy and decrease the longevity. Thus, further membrane development and improvement is necessary. In this study, it focuses on the modification of thin film nano composite (TFN) reverse osmosis membrane incorporated with graphene oxide (GO) as modifier to enhance the hydrophilicity of the membrane. The RO membrane was synthesized via phase inversion-immersion precipitation and modified by interfacial polymerization. Membrane performances were evaluated based on the salt rejection and the water flux by the dead end filtration 2021 2022-01-28T01:13:38Z 2022-01-28T01:13:38Z 2017-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73879 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Desalination
Water desalination
Reverse osmosis (RO)
Membrane technology
Thin film nano composite (TFN)
Membrane
spellingShingle Desalination
Water desalination
Reverse osmosis (RO)
Membrane technology
Thin film nano composite (TFN)
Membrane
Koh, Jin Kwei
Modified thin film nano composite membrane by incorporating graphene oxide for desalination
description Access is limited to UniMAP community.
author2 Nora, Jullok, Dr.
author_facet Nora, Jullok, Dr.
Koh, Jin Kwei
format Learning Object
author Koh, Jin Kwei
author_sort Koh, Jin Kwei
title Modified thin film nano composite membrane by incorporating graphene oxide for desalination
title_short Modified thin film nano composite membrane by incorporating graphene oxide for desalination
title_full Modified thin film nano composite membrane by incorporating graphene oxide for desalination
title_fullStr Modified thin film nano composite membrane by incorporating graphene oxide for desalination
title_full_unstemmed Modified thin film nano composite membrane by incorporating graphene oxide for desalination
title_sort modified thin film nano composite membrane by incorporating graphene oxide for desalination
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2021
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/73879
_version_ 1729704654425554944
score 13.214268

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