Frictionally induced selective filtration describes the glucose rejection behavior of a cellophane 5'6 that shows no thermodynamic rejection. You may assume glucose mole fraction in the feed to the membrane to be 0.01 and the following properties: Here the subscripts g, w, and m refer to glucose, water, and the membrane matrix, respectively. Partial answer: The high-flow-limiting mole fraction of sugar in the filtrate is 0.00242.

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V,/Vµ = 4; Kp = 1.0; Đ'am/ Đn 100; 25 gm gw