Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies

Emulsion Liquid Membrane (ELM) has garnered much attention, for its simple operation and high selectivity for the target solute. For an ELM process to be successful, emulsion stability and formulation of liquid membrane are the two main criteria. This study investigated an ELM formulation to identif...

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Auteurs principaux:	Ahmed A. Mohammed, Rasha Waleed Al-Khateeb
Format:	article
Langue:	EN
Publié:	Polish Society of Ecological Engineering (PTIE) 2022
Sujets:	elm phenol green surfactant stability extraction Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Accès en ligne:	https://doaj.org/article/4f1a2a80f6bc4943bf0a990930c00cf5
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spelling	oai:doaj.org-article:4f1a2a80f6bc4943bf0a990930c00cf52021-12-01T13:20:42ZApplication of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies2299-899310.12911/22998993/143970https://doaj.org/article/4f1a2a80f6bc4943bf0a990930c00cf52022-01-01T00:00:00Zhttp://www.jeeng.net/Application-of-Emulsion-Liquid-Membrane-Using-Green-Surfactant-for-Removing-Phenol,143970,0,2.htmlhttps://doaj.org/toc/2299-8993Emulsion Liquid Membrane (ELM) has garnered much attention, for its simple operation and high selectivity for the target solute. For an ELM process to be successful, emulsion stability and formulation of liquid membrane are the two main criteria. This study investigated an ELM formulation to identify a suitable green surfactant over the ordinary ones to reduce the utilization of chemicals. The stability of water-in-oil-in-water (w/o/w) was assessed in the following ways, by altering the concentrations of the egg yolk and NaOH, homogenizer speed, and emulsification time. To ascertain the favorable conditions for phenol extraction, several experiments were performed, adopting the batch process, which included many parameters, like the influence exerted by the pH of the external feed, concentration of surfactant, concentration of the internal phase, time of emulsification, homogenization speed and mixing time. Lower breakage and greater extraction efficiency (0.83 % and 82.06 %, respectively) were attained at 3.5 pH of the external feed, 4 % (v/v) of the surfactant, 0.1 M of NaOH, 7 min of emulsification time, 5800 rpm of homogenizer speed and 3 minutes of mixing time. From the results of this study, egg yolk emerged as a good green surfactant. Thus, the ELM process holds promise as an effective technology for stripping phenol from aqueous solutions.Ahmed A. MohammedRasha Waleed Al-KhateebPolish Society of Ecological Engineering (PTIE)articleelmphenolgreen surfactantstabilityextractionEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENJournal of Ecological Engineering, Vol 23, Iss 1, Pp 305-314 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	elm phenol green surfactant stability extraction Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	elm phenol green surfactant stability extraction Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Ahmed A. Mohammed Rasha Waleed Al-Khateeb Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
description	Emulsion Liquid Membrane (ELM) has garnered much attention, for its simple operation and high selectivity for the target solute. For an ELM process to be successful, emulsion stability and formulation of liquid membrane are the two main criteria. This study investigated an ELM formulation to identify a suitable green surfactant over the ordinary ones to reduce the utilization of chemicals. The stability of water-in-oil-in-water (w/o/w) was assessed in the following ways, by altering the concentrations of the egg yolk and NaOH, homogenizer speed, and emulsification time. To ascertain the favorable conditions for phenol extraction, several experiments were performed, adopting the batch process, which included many parameters, like the influence exerted by the pH of the external feed, concentration of surfactant, concentration of the internal phase, time of emulsification, homogenization speed and mixing time. Lower breakage and greater extraction efficiency (0.83 % and 82.06 %, respectively) were attained at 3.5 pH of the external feed, 4 % (v/v) of the surfactant, 0.1 M of NaOH, 7 min of emulsification time, 5800 rpm of homogenizer speed and 3 minutes of mixing time. From the results of this study, egg yolk emerged as a good green surfactant. Thus, the ELM process holds promise as an effective technology for stripping phenol from aqueous solutions.
format	article
author	Ahmed A. Mohammed Rasha Waleed Al-Khateeb
author_facet	Ahmed A. Mohammed Rasha Waleed Al-Khateeb
author_sort	Ahmed A. Mohammed
title	Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
title_short	Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
title_full	Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
title_fullStr	Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
title_full_unstemmed	Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies
title_sort	application of emulsion liquid membrane using green surfactant for removing phenol from aqueous solution: extraction, stability and breakage studies
publisher	Polish Society of Ecological Engineering (PTIE)
publishDate	2022
url	https://doaj.org/article/4f1a2a80f6bc4943bf0a990930c00cf5
work_keys_str_mv	AT ahmedamohammed applicationofemulsionliquidmembraneusinggreensurfactantforremovingphenolfromaqueoussolutionextractionstabilityandbreakagestudies AT rashawaleedalkhateeb applicationofemulsionliquidmembraneusinggreensurfactantforremovingphenolfromaqueoussolutionextractionstabilityandbreakagestudies
_version_	1718405115233173504

Application of Emulsion Liquid Membrane Using Green Surfactant for Removing Phenol from Aqueous Solution: Extraction, Stability and Breakage Studies

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