Q1) Data for the filtration of CaCO3 slurry in water at 298.2K (25C) are reported as follows at a constant pressure (P) of 46.2kN/m2(6.70psia). The area of the plate-and frame press was 0.0439m2(0.473ft2) and the slurry concentration was 23.47kg solid /m3 filtrate. Calculate the constants and Rm. Data are given as t= time in s and V= volume of filtrate collected in