PROCEEDINGS of Enpromer. Vol. 3 Transport phenomena and unit operations. Food science and engineering. Biotechnology. 3er. Mercosur Congress on Process Systems Engineering. 1er. Mercosur Congress on Chemical Engineering [september 16-20, 2001] - INGAR [CONICET] INTEC [Universidad Nacional del Litoral-CONICET] CERIDE [CONICET] Facultad de Ingenieria Quimica [Universidad Nacional del Litoral] (CERIDE [Centro Regional de Investigacion y Desarrollo de Santa Fe], 2001)