Document Type : Original Article
Department of Chemistry, University of Mosul,College of Education for pure science,Mosul-Iraq
Chemistry Department, College of Education for girls, University of Mosul, Mosul, Iraq
Department of Medical Laboratory Techniques, Al-Noor University College, Mosul-Iraq
Glycolic acid, is known as hydroxyl-acetate acid, is a vital chemical compound that have many applications, so, its recovery process of glycolic acid is mandatory and essential from its source of production, many processes are used to remove glycolic acid from its aqueous solution. In this article, Adsorption process is applied via using grape leaf residues (GLR) as adsorbent. Thermodynamic and Kinetic Studies were applied to prove the optimal conditions of adsorption process.