Nomenclature
A [m2]: area of dialysis membrane
c f [mol/L]: GdnHCl concentration at feed side
c f0 [mol/L]: GdnHCl concentration at feed channel inlet (for microchannel) / initial GdnHCl concentration in feed chamber (for batch cells)
c fZ [mol/L]: GdnHCl concentration at feed channel outlet
c p0 [mol/L]: GdnHCl concentration at permeation side
c p0 [mol/L]: GdnHCl concentration at permeation channel inlet
c pZ [mol/L]: GdnHCl concentration at permeation channel outlet
d [m]: height of microchannel
L [m]: thickness of dialysis membrane
P [m2/s]: permeability of GdnHCl through the dialysis membrane
τ [min]: residence time in the microchannel in the feed side
v f [mL/min]: flow rate of the feed side
v p [mL/min]: flow rate of the permeation side
W [m]: width of microchannel
Z [m]: length of microchannel