Development Of Cloud Point Extraction Methods For The Determination Of Dyes And Metal Ions And Followed By Thermodynamic Parameters

Abstract

A simple and low cost method for extraction and preconcentration of Arsenazo-III (ARS-III) and Magdala Red (MR) was developed by an efficient cloud point extraction (CPE) method using mixed micelles of Triton X 114 (TX 114) and cetyltrimethyl ammonium bromide (CTAB). Various parameters, such as pH/concentration of H2SO4, surfactant concentrations (TX-114 and CTAB), equilibrium temperature and time have been studied to maximise efficiency newline