[1] Univ Claude Bernard Lyon 1, Univ Lyon, CNRS, LAGEP UMR 5007, 43 Blvd 11 November 1918, F-69622 Villeurbanne, France
[2] Fac Sci, Appl Chem & Environm Res Unit, Dept Chem, Blvd Environm, Monastir 5000, Tunisia
[3] Univ Sfax, Natl Sch Engineer Sfax, Lab Environm Engn & Ecotechnol GEET, Sfax 3052, Tunisia