Table 6

Cross-flow velocity	Transmembrane pressure tested at constant cross-flow velocity	Result
1.1 L.min^-1	4, 8,12, 16 psi`	50% of protein recovered in the permeate
2.2 L.min^-1	10, 15, 22 psi	50% of protein recovered in the permeate
2.2 L.min^-1	4 psi	No recovery in permeate, protein in retentate

Table 6: A summary of the clarification experiments performed using different pore size membranes during cross-flow micro-filtration.