Cover Image

Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.

Separation processes based on the liquid surfactant membrane (LSM) have become a popular alternative technology to remove hazardous metals ions from industrial wastewater due to the separation efficiency and cost effective. However, the performance of LSM system is associated with the emulsion insta...

Full description

Saved in:
Bibliographic Details
Main Authors: Abu Bakar Sidik, Dilaeleyana, Ying, Ng Hui, Othman, Norasikin, Jusoh, Norela, Hairom, Nur Hanis Hayati, Mohd. Adnan, Raudah, Muhamad, Aida
Format: Conference or Workshop Item
Published: 2023
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/107462/
http://dx.doi.org/10.1063/5.0164916
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utm.107462
record_format eprints
spelling my.utm.1074622024-09-17T07:44:38Z http://eprints.utm.my/107462/ Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase. Abu Bakar Sidik, Dilaeleyana Ying, Ng Hui Othman, Norasikin Jusoh, Norela Hairom, Nur Hanis Hayati Mohd. Adnan, Raudah Muhamad, Aida TP Chemical technology Separation processes based on the liquid surfactant membrane (LSM) have become a popular alternative technology to remove hazardous metals ions from industrial wastewater due to the separation efficiency and cost effective. However, the performance of LSM system is associated with the emulsion instability that will cause the membrane rupture. Therefore, this study aims on identifying the best conditions to achieve minimal breakage and at the same time meliorate the LSM stability for silver extraction. To extract silver (Ag+) from aqueous solutions, LSM is made up of Trioctylamine (TOA) as a carrier, BURUH cooking palm oil as an environmentally friendly diluent, sodium hydroxide as a stripping agent, and Span 80 as a surfactant. The effect of the external phase (Ag+) concentration and emulsification time on the LSM stability and breakage were explored. The results demonstrated that the best conditions to enhance the stability of LSM were at 30 ppm of the external phase concentration and 15 minutes of emulsification time. Hence, it can be inferred that the LSM system has significant application potential to maximize silver extraction from industrial wastewater and ensure the development of a green environment for future generations. 2023-09-12 Conference or Workshop Item PeerReviewed Abu Bakar Sidik, Dilaeleyana and Ying, Ng Hui and Othman, Norasikin and Jusoh, Norela and Hairom, Nur Hanis Hayati and Mohd. Adnan, Raudah and Muhamad, Aida (2023) Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase. In: 11th International Conference on Applied Science and Technology 2022, ICAST 2022, 13 June 2022 - 14 June 2022, Putrajaya, Malaysia - Hybrid. http://dx.doi.org/10.1063/5.0164916
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
Abu Bakar Sidik, Dilaeleyana
Ying, Ng Hui
Othman, Norasikin
Jusoh, Norela
Hairom, Nur Hanis Hayati
Mohd. Adnan, Raudah
Muhamad, Aida
Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
description Separation processes based on the liquid surfactant membrane (LSM) have become a popular alternative technology to remove hazardous metals ions from industrial wastewater due to the separation efficiency and cost effective. However, the performance of LSM system is associated with the emulsion instability that will cause the membrane rupture. Therefore, this study aims on identifying the best conditions to achieve minimal breakage and at the same time meliorate the LSM stability for silver extraction. To extract silver (Ag+) from aqueous solutions, LSM is made up of Trioctylamine (TOA) as a carrier, BURUH cooking palm oil as an environmentally friendly diluent, sodium hydroxide as a stripping agent, and Span 80 as a surfactant. The effect of the external phase (Ag+) concentration and emulsification time on the LSM stability and breakage were explored. The results demonstrated that the best conditions to enhance the stability of LSM were at 30 ppm of the external phase concentration and 15 minutes of emulsification time. Hence, it can be inferred that the LSM system has significant application potential to maximize silver extraction from industrial wastewater and ensure the development of a green environment for future generations.
format Conference or Workshop Item
author Abu Bakar Sidik, Dilaeleyana
Ying, Ng Hui
Othman, Norasikin
Jusoh, Norela
Hairom, Nur Hanis Hayati
Mohd. Adnan, Raudah
Muhamad, Aida
author_facet Abu Bakar Sidik, Dilaeleyana
Ying, Ng Hui
Othman, Norasikin
Jusoh, Norela
Hairom, Nur Hanis Hayati
Mohd. Adnan, Raudah
Muhamad, Aida
author_sort Abu Bakar Sidik, Dilaeleyana
title Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
title_short Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
title_full Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
title_fullStr Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
title_full_unstemmed Emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
title_sort emulsion stability of liquid surfactant membrane for silver extraction from aqueous phase.
publishDate 2023
url http://eprints.utm.my/107462/
http://dx.doi.org/10.1063/5.0164916
_version_ 1811681200464461824
score 13.211869

Similar Items