Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments

The stability of an emulsified liquid membrane composed of Span80 as a surfactant, D2EHPA as an extractant and sulfuric acid as an internal phase was first studied according to different diluents and many operating parameters using the Plackett–Burman design of experiments. Then the removal of methy...

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Autores principales: Djenouhat, Meriem, Bendebane, Farida, Bahloul, Lynda, Samar, Mohamed E. H., Ismail, Fadhel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5830730/
https://www.ncbi.nlm.nih.gov/pubmed/29515841
http://dx.doi.org/10.1098/rsos.171220
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author Djenouhat, Meriem
Bendebane, Farida
Bahloul, Lynda
Samar, Mohamed E. H.
Ismail, Fadhel
author_facet Djenouhat, Meriem
Bendebane, Farida
Bahloul, Lynda
Samar, Mohamed E. H.
Ismail, Fadhel
author_sort Djenouhat, Meriem
collection PubMed
description The stability of an emulsified liquid membrane composed of Span80 as a surfactant, D2EHPA as an extractant and sulfuric acid as an internal phase was first studied according to different diluents and many operating parameters using the Plackett–Burman design of experiments. Then the removal of methylene blue from an aqueous solution has been carried out using this emulsified liquid membrane at its stability conditions. The effects of operating parameters were analysed from the Box–Behnken design of experiments. The optimization of the extraction has been realized applying the response surface methodology and the results showed that the dye extraction yielding 98.72% was achieved at optimized conditions.
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spelling pubmed-58307302018-03-07 Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments Djenouhat, Meriem Bendebane, Farida Bahloul, Lynda Samar, Mohamed E. H. Ismail, Fadhel R Soc Open Sci Chemistry The stability of an emulsified liquid membrane composed of Span80 as a surfactant, D2EHPA as an extractant and sulfuric acid as an internal phase was first studied according to different diluents and many operating parameters using the Plackett–Burman design of experiments. Then the removal of methylene blue from an aqueous solution has been carried out using this emulsified liquid membrane at its stability conditions. The effects of operating parameters were analysed from the Box–Behnken design of experiments. The optimization of the extraction has been realized applying the response surface methodology and the results showed that the dye extraction yielding 98.72% was achieved at optimized conditions. The Royal Society Publishing 2018-02-14 /pmc/articles/PMC5830730/ /pubmed/29515841 http://dx.doi.org/10.1098/rsos.171220 Text en © 2018 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Chemistry
Djenouhat, Meriem
Bendebane, Farida
Bahloul, Lynda
Samar, Mohamed E. H.
Ismail, Fadhel
Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title_full Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title_fullStr Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title_full_unstemmed Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title_short Optimization of methylene blue removal by stable emulsified liquid membrane using Plackett–Burman and Box–Behnken designs of experiments
title_sort optimization of methylene blue removal by stable emulsified liquid membrane using plackett–burman and box–behnken designs of experiments
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5830730/
https://www.ncbi.nlm.nih.gov/pubmed/29515841
http://dx.doi.org/10.1098/rsos.171220
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