Adsorption of Lead (II) from aqueous solutions onto activated carbon prepared from Algerian dates stones of Phoenix dactylifera.L (Ghars variety) by H3PO4 activationNoura Chaouch, M.R. Ouahrani, Salah Eddine LaouiniOriental Journal Of ChemistryVolume 30، (3)، Pages 1317-13222014Article Accès ouvert 26