Question: 2. A simple mixing process follows first-order behavior. A 200-gal mixing tank process, initially at steady state, is shown in Fig. At time t=0, the

2. A simple mixing process follows first-order behavior. A 200-gal mixing

2. A simple mixing process follows first-order behavior. A 200-gal mixing tank process, initially at steady state, is shown in Fig. At time t=0, the inlet flow is switched from 5% salt to freshwater. What does the inlet flow rate need to be to reduce the exit concentration to less than 0.5% in 30min ? (5Marks)

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