Chitosan and Chitosan Modified with Glutaraldehyde Microparticles for Pb(II) Biosorption I. Microparticles preparation and characterization

CLAUDIA MARIA SIMONESCU1, IRINA MARIN1, CHRISTU TARDEI2, VIRGIL MARINESCU2, OVIDIU OPREA3, CAMELIA CAPATINA4* 1University Politehnica of Bucharest, Faculty of Applied Chemistry and Materials Science, Department of Analytical Chemistry and Environmental Engineering, 1 – 7 Polizu Str., 011061, Bucharest, Romania 2National Institute for R&D in Electrical Engineering ICPE-CA, 313 Splaiul Unirii, 060042, Bucharest, Romania 3University Politehnica of Bucharest, Faculty of Applied Chemistry and Materials Science, Department of Inorganic Chemistry, Chemistry-Physics and Electrochemistry, 1 – 7 Polizu Str., 011061, Bucharest, Romania 4University „Constantin Brâncuoi” of Târgu-Jiu, Engineering Faculty, 3 Geneva Str., 210152, Târgu-Jiu, Gorj, Romania