Adsorption of 'NI POT. 2+', 'ZN POT. 2+' and 'PB POT. 2+' onto dry biomass of Arthrospira (Spirulina) platensis and Chlorella vulgaris. I. Single metal systems - Ferreira, Lívia Seno; Rodrigues, Mayla Santos; Carvalho, João Carlos Monteiro de; Lodi, Alessandra; Finocchio, Elisabetta; Perego, Patrizia; Converti, Attilio (Chemical Engineering Journal, 2011)