Hello! I have some difficulties with part b, c and d. So can please someone help me with that?

TASK 1 1 a) = A suspension of incompressible solids is to be filtered at a constant pressure drop. Estimate the filtration area that is required for producing 75 kg/h of dry solids. Data: Pressure drop Ap 1 bar = 105 Pa Solid concentration C 413.8 kg solids/mfiltrate Specific cake resistance 4.2 - 1071 m/kg Medium resistance Rm 6.5. 1010 1/m Density of the filtrate 1200 kg/m Viscosity of the filtrate u 0.002 Pas = a = = = 1 b) 1 c) Estimate the required filtration area if the filtration pressure was increased to 12 bar. By using the data of Problem 1b), estimate the required filtration area if the filtered material was compressible and the behavior of it could be described by equation: 0.73 m am = 4.2-104 Ap kg bar av 1 d) By using the data presented in Problem 1a), estimate the time that is required for producing 75 kg of solids if the medium resistance increased to 4.5. 1011 1/mdue to the partial blinding of the filter medium