Q.3In an electroplating factory, the process flow is shown below. Estimate the unknowns shown by ? signs. All flow rates are in L/min and concentration in g/L. Q=0.05 C=28 Qin C=85 Q=0.05 C=85 Q=? C=? Q=0.05 C=? Q=? C=0

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Q.3 In an electroplating factory, the process flow is shown below. Estimate the unknowns shown
by? signs. All flow rates are in L/min and concentration in g/L.
Qin
C=85
Q=0.05
C=85
Q=?C=?
Q=0.05
C=?
Q=0.05
C=28
Number per ml
398
251
158
Q=? C=0
Q. 4 The rate of killing of a pathogenic bacteria is measured in terms of its numbers with time.
The data is as follows.
Time (min)
0
30
60
Determine the rate constant of degradation assuming first order decay.
Transcribed Image Text:Q.3 In an electroplating factory, the process flow is shown below. Estimate the unknowns shown by? signs. All flow rates are in L/min and concentration in g/L. Qin C=85 Q=0.05 C=85 Q=?C=? Q=0.05 C=? Q=0.05 C=28 Number per ml 398 251 158 Q=? C=0 Q. 4 The rate of killing of a pathogenic bacteria is measured in terms of its numbers with time. The data is as follows. Time (min) 0 30 60 Determine the rate constant of degradation assuming first order decay.
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