Adsorption of Cr (III) from aqueous solution by two forms of a superabsorbant polymer : parametric study and effect of activation mode
Year: 2018
Type: conference-paper
Abstract: The adsorption of chromium ions Cr3+ using two forms of a superabsorbant polymer PANa from aqueous solution was investigated. On one hand the equilibrium pH with the distilled water and the pH of point of zero charge have been studied in order to characterize the acid-base behavior of both of PANa forms. On the other hand, the effect of contact time between PANa and the metallic solution and stirring speed of aqueous solution on the adsorption rate were established to highlight the importance of PANa as an efficient adsorbent of chromium ions Cr3+.
Source: E3S Web of Conferences
Authors: A. Ouass, Y. Essaadaoui, L. Kadiri, I. Lebkiri, C. Lafreme, M. Cherkaoui, A. Lebkiri, E. H. Rifi
Institution: Université Ibn-Tofail
Language: English
Subfield: Water Science and Technology
Field: Environmental Science
Domain: Physical Sciences
Open Access status: diamond
Funder: Université Sultan Moulay Slimane
OpenAlex ID: W2804855475