Problem Set 8 - it is useful to have recyle in Figure...

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Chemical Engineering 140 October 14, 2009 Problem Set #8 37. 12.8 Next, Let 1 D ROF R( C / C ) = - be the rejection coefficient of the RO membranes, where C D is the salt concentration in the permeate and C ROF is the salt concentration in the feed to the RO filter. Assume that R is a constant characteristic of the membrane only and that the retentate concentration remains at 5.25 % salt. Establish whether or not
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Unformatted text preview: it is useful to have recyle in Figure P12.8. 38. 12.10 39. 12.16 40. 12.20 41. Also, do part c (c) batch stirred tank reactor 1 Note that the kinetic rate expressions shown above are net rates of depletion, not production. 2...
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Problem Set 8 - it is useful to have recyle in Figure...

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