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Question: 2 30pt in membrane systems the relationship between permeate flux...

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2) [30pt] In membrane systems, the relationship between permeate flux and the pressure is described with Darcys law in Equation 1, where J s the flux of membrane (Lm2h), ΔΡ is the trans-membrane pressure difference (bar), μ is the dynamic viscosity membrane resistance (1/m). AP Ja ar 103 μ(R.) For a single stage 30 kDa UF membrane system was operated at 3 bar with a solution temperature of 25 °C, the flux is 100 L/m2hr. When the membrane fouling occurs due to the deposit formation, deposit (cake resistance) contributes to the total resistance. If the flux has been reduced to 60 Lm2 h, calculate the Ra (deposit resistance).
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