Botari, A. e Bernardo, L. di (2011) “<b>Hydrodynamic analysis of particle collection efficiency: comparing downflow and upflow filtration</b> - doi: 10.4025/actascitechnol.v34i2.10803”, Acta Scientiarum. Technology, 34(2), p. 167–175. doi: 10.4025/actascitechnol.v34i2.10803.