Elías, Ana; Barona, Astrid; Gallastegui, Gorka; Larrañaga, Mikel; Fernández, María (Universidade da Coruña, 2007)
[Abstract] This research has undertaken a comparative study on using a fresh activated sludge or a refrigerated/ reactivated sludge as active biomass source for biofiltration purposes. A sludge sample was initially selected ...