2. Given that there is transport of 4 moles of A and 2 moles of B towards a permeable membrane from bulk. The film between the membrane and the bulk is 2 microns thick. The concentration of A at the b is CA, bulk = 1 µM and at the interface is C₁=0.5µM. Under steady state conditions, derive the concentrati profile (particular solution) of A and B for the following two conditions: (a) Neglecting convective fluxes in the film (b) Not neglecting convective fluxes in the film

Appl Of Ms Excel In Analytical Chemistry
2nd Edition
ISBN:9781285686691
Author:Crouch
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Chapter14: Chromatography
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2. Given that there is transport of 4 moles of A and 2 moles of B towards a permeable membrane from the
bulk. The film between the membrane and the bulk is 2 microns thick. The concentration of A at the bulk
is CA, bulk = 1 µM and at the interface is C₁₁=0.5µM. Under steady state conditions, derive the concentration
profile (particular solution) of A and B for the following two conditions:
(a) Neglecting convective fluxes in the film
(b) Not neglecting convective fluxes in the film.
Transcribed Image Text:2. Given that there is transport of 4 moles of A and 2 moles of B towards a permeable membrane from the bulk. The film between the membrane and the bulk is 2 microns thick. The concentration of A at the bulk is CA, bulk = 1 µM and at the interface is C₁₁=0.5µM. Under steady state conditions, derive the concentration profile (particular solution) of A and B for the following two conditions: (a) Neglecting convective fluxes in the film (b) Not neglecting convective fluxes in the film.
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