Asuspension of bacillus subtilis cells is filtered under constant pressure for recovery of protease. a pilot-scale filter is used to measure filtration properties. the filter area is 0.25m^2 , the pressure drop is 360 mmhg, and the filtrate viscosity is 4.0 cp. the cell suspension deposits 22 g cake per liter of filtrate. the following data are measured: time 2 3 6 10 15 30filtrate volumn 10.8 12.1 18.0 21.8 28.4 32.0a) determine the specific cake resistance and filter medium resistance. b) what size filter is required to process 4000 l cell suspension in 30 min at a pressure drop of 360 mm hg?