2565
J. Phys. Chem. 1991, 95, 2565-2571 only when the membrane processes are concentration independent.
Appendix 11. Parameters for a Uniform, Consuming Membrane (Eqs 20 and 27) We consider the generalized diffusion/reaction eq 22 to hold in the membrane, with initial and boundary conditions given by eqs 20. Taking Laplace transforms, these equations become
a2z
sZ=D--iZ O
