Abstract: The kinetic studies on the removal of Safranin O by adsorption onto Phosphorous (V) oxy chloride treated fruit waste has been studied in this work. The parameters studied are agitation time, initial dye concentration, adsorbent dose, pH and temperature.The kinetic data were fitted to the pseudo second order,Elovich models. The equilibrium data are fitted to the Langmuir and Freundlich isotherm equations. The adsorption of dye increased with increase in temperature from 302K to 322K indicated the process endothermic and spontaneous. Desorption studies show that adsorption of dye on fruit waste is chemisorpic.
Keywords: Adsorption Isotherm, Basic Red 2(Safranin O), Kinetics, Treated Fruit waste.
Title: KINETICS AND ISOTHERM STUDIES ON CATIONIC DYE (SAFRANIN O) ONTO TREATED FRUIT WASTE
Author: Dr. P. PARIMALA DEVI
International Journal of Interdisciplinary Research and Innovations
ISSN 2348-1218 (print), ISSN 2348-1226 (online)
Vol. 11, Issue 2, April 2023 - June 2023
Page No: 112-117
Research Publish Journals
Website: www.researchpublish.com
Published Date: 08-June-2023
