Question: ForSolutefractionation [slide : 64] Problem. A feed solution (10g/l) of dextran (MW=505kDA) is ultrafiltered through a 25kDaMWCO membrane. The pure water flux values and the

 ForSolutefractionation [slide : 64] Problem. A feed solution (10g/l) of dextran

ForSolutefractionation [slide : 64] Problem. A feed solution (10g/l) of dextran (MW=505kDA) is ultrafiltered through a 25kDaMWCO membrane. The pure water flux values and the dextran UE permeate flex values at different TMP are given below. The osmotic pressure is given by the following correlation log1=2.48+1.22(Cw)0.35 where is in dynes/ cm2 and C is in %/v calculate the membrane resistance and the mass transfer coefficient for dextran assuming that Rg and Rcp are regligible. JV=RMP

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