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Propylene Oxide−Ethylene Oxide Block Polymer as a Surfactant for Cloud Point Extraction of Some Metal Ions

Publish place: Advanced Journal of Chemistry-Section A، Vol: 3، Issue: 3
Publish Year: 1399
Type: Journal paper
Language: English
View: 465

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Link to this Paper:
https://civilica.com/doc/1008624

Document National Code:

JR_AJCS-3-3_003

Index date: 16 April 2020

Propylene Oxide−Ethylene Oxide Block Polymer as a Surfactant for Cloud Point Extraction of Some Metal Ions abstract

Propylene oxide-ethylene oxide block polymer (PO-EO) is a surfactant with low cloud point. It has been used for separation of Cu2+, Fe3+, Mn2+, Cd2+ and Cr3+ ions in aqueous media. The effect of different factors on recovery percent, like pH, temperature, amount of chelating agent, and amount of surfactant have been studied. A very good separation of metal ions could be achieved at different pH values with good effeciency of separation under the optimum conditions. The analyses of metal ions were carried out using flame atomic absorption spectrometer with duterium lamp background correction and calibration curve method curve method.

Propylene Oxide−Ethylene Oxide Block Polymer as a Surfactant for Cloud Point Extraction of Some Metal Ions Keywords:

Cloud point extraction , Propylene oxide-Ethylene oxide block polymer , APDC

Propylene Oxide−Ethylene Oxide Block Polymer as a Surfactant for Cloud Point Extraction of Some Metal Ions authors

Abdelsalam Asweisi

Chemistry Department, Faculty of science, Benghazi University, Benghazi, Libya

Rihab Hussein

Chemistry Department, Faculty of science, Benghazi University, Benghazi, Libya

Nabil Bader

Chemistry Department, Faculty of science, Benghazi University, Benghazi, Libya

Rajab Elkailany

Chemistry Department, Faculty of science, Benghazi University, Benghazi, Libya

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