Filtration tests were carried out with a plate-and-frame filter press at 20°C under the following conditions: ρ_s = 2,710 kg/m³, filter area 0.37 m², filtrate m = 0.001 N-s/m², and c_F = 10.037 kg/m³.

The filter pump was controlled manually until the pressure became constant at 150,000 N/m², which occurred at approximately V = 0.3 m³, t = 3,686 s. Make a plot of the data, t/V versus V, and determine the specific cake resistance, a, and the medium resistance, R_m.

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Filtration data from Svarovsky [23] AP x 10-5, N/m² V, m³ 0.4 0.5 0.7 0.8 1.1 1.3 1.3 1.3 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 t, s 447 851 1,262 1,516 1,886 2,167 2,552 2,909 3,381 3,686 4,043 4,398 4,793 5,190 5,652 6,117 6,610 7,100 7,608 8,136 8,680 9,256 0.04 0.07 0.10 0.13 0.16 0.19 0.22 0.25 0.28 0.30 0.32 0.34 0.36 0.38 0.40 0.42 0.44 0.46 0.48 0.50 0.52 0.54 3 (t-1)/(V-V₂), s/m³ 17,850 17,800 18,450 18,800 19,660 20,260 20,890 21,340 21,790 22,250 22,700 23,210