(8)
Filtration behavior parameters (filtration volume and flow rate) were
applied to the rearranged equations for each clogging model (Equations
2, 4, 6 and 8 ), and the left side of each equation was plotted against
filtration volume, V, expressed as throughput (L/m2),
and k was obtained for each model as the slope. According to Grace
(1956), k is proportional to the volume of solid particles removed by
filtration.
Differences between experimental values and modeling results were
plotted and compared for all four models. Using k, theoretical
filtration volume and flow rate were obtained using Equations 1, 3, 5
and 7, and the mean difference between the experimental and calculated
values at each point of measurement was obtained by Equation 9 for each
solution and model.