Light transmission measurement of solute dispersion in non-Brownian suspension flow Alejandro Boschan, Mariana Poblete, Yanina Lucrecia Roht, Irene Ippolito and Ricardo Chertcoff Eur. Phys. J. Appl. Phys., 65 1 (2014) 11101 Published online: 06 January 2014 DOI: 10.1051/epjap/2013130340