Development of iron-based nanoparticles for Cr(VI) removal from drinking water K. Simeonidis, M. Tziomaki, M. Angelakeris, C. Martinez-Boubeta, Ll. Balcells, C. Monty, M. Mitrakas, G. Vourlias and N. Andritsos EPJ Web of Conferences, 40 (2013) 08007 Published online: 14 January 2013 DOI: 10.1051/epjconf/20134008007