Fig. 4
Size exclusion profiles of raw SDW (bold lines) or SDW treated for 5 days with A. niger (dotted lines) monitored at the λEx/λEm = 221 nm/350 nm and corresponding to the injection of 1 mg of soluble COD (a). Seven fractions (F1 to F7) were collected and performed through EEM fluorescence at λEx comprised between 220 and 450 nm and λEm from 220 to 500 nm (b)