Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water

The discharge of ionized nanosilver into environment triggers a great concern owing to the toxicity problem for aquatic organism. In this study, emulsion liquid membrane used to extract the ionized nanosilver from wash water. Variables like carrier, stripping agent and surfactant concentrations, emu...

Full description

Saved in:
Bibliographic Details
Main Authors: Raja Sulaiman, Raja Norimie, Othman, Norasikin, Saidina Amin, Nor Aishah
Format: Article
Published: Elsevier Ltd. 2014
Subjects:
Online Access:http://eprints.utm.my/id/eprint/52668/
https://dx.doi.org/10.1016/j.jiec.2013.12.005
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Universiti Teknologi Malaysia
id my.utm.52668
record_format eprints
spelling my.utm.526682018-06-29T22:53:05Z http://eprints.utm.my/id/eprint/52668/ Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water Raja Sulaiman, Raja Norimie Othman, Norasikin Saidina Amin, Nor Aishah TP Chemical technology The discharge of ionized nanosilver into environment triggers a great concern owing to the toxicity problem for aquatic organism. In this study, emulsion liquid membrane used to extract the ionized nanosilver from wash water. Variables like carrier, stripping agent and surfactant concentrations, emulsifying time, homogenizer and agitation speed, pH feed phase, and effect of ionic liquid [BMIM]+[NTf2]−were investigated. The membrane phase containing Cyanex 302, Span 80, acidic Thiourea, and kerosene as carrier, surfactant, stripping agent, and diluent respectively. Results demonstrated that 99.89% of silver ion was extracted and ionic liquid show good performance on emulsion stability with 10% swelling. Elsevier Ltd. 2014 Article PeerReviewed Raja Sulaiman, Raja Norimie and Othman, Norasikin and Saidina Amin, Nor Aishah (2014) Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water. Journal of Industrial and Engineering Chemistry, 20 (5). pp. 3243-3250. ISSN 1226-086X https://dx.doi.org/10.1016/j.jiec.2013.12.005 DOI:10.1016/j.jiec.2013.12.005
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Raja Sulaiman, Raja Norimie
Othman, Norasikin
Saidina Amin, Nor Aishah
Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
description The discharge of ionized nanosilver into environment triggers a great concern owing to the toxicity problem for aquatic organism. In this study, emulsion liquid membrane used to extract the ionized nanosilver from wash water. Variables like carrier, stripping agent and surfactant concentrations, emulsifying time, homogenizer and agitation speed, pH feed phase, and effect of ionic liquid [BMIM]+[NTf2]−were investigated. The membrane phase containing Cyanex 302, Span 80, acidic Thiourea, and kerosene as carrier, surfactant, stripping agent, and diluent respectively. Results demonstrated that 99.89% of silver ion was extracted and ionic liquid show good performance on emulsion stability with 10% swelling.
format Article
author Raja Sulaiman, Raja Norimie
Othman, Norasikin
Saidina Amin, Nor Aishah
author_facet Raja Sulaiman, Raja Norimie
Othman, Norasikin
Saidina Amin, Nor Aishah
author_sort Raja Sulaiman, Raja Norimie
title Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
title_short Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
title_full Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
title_fullStr Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
title_full_unstemmed Emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
title_sort emulsion liquid membrane stability in the extraction of ionized nanosilver from wash water
publisher Elsevier Ltd.
publishDate 2014
url http://eprints.utm.my/id/eprint/52668/
https://dx.doi.org/10.1016/j.jiec.2013.12.005
_version_ 1643653224885911552