reactors

reactors - Assume hrt = Co= k= 12 hrs 100 mg/L 0.2 per day...

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Unformatted text preview: Assume hrt = Co= k= 12 hrs 100 mg/L 0.2 per day C given, Batch or PFR 90.48 CFSTR 90.91 try different hrts hrt, day 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 batch or PFR 100 81.87 67.03 54.88 44.93 36.79 30.12 24.66 20.19 16.53 13.53 11.08 9.07 7.43 6.08 4.98 4.08 CFSTR 100 83.33 71.43 62.5 55.56 50 45.45 41.67 38.46 35.71 33.33 31.25 29.41 27.78 26.32 25 23.81 Batch or PFR versus CFSTR, k = -0.2 per hour, Co = 100 mg/L 120 100 80 C, mg/L batch or PFR Column D CFSTR 60 40 20 0 0 2 4 6 8 10 12 14 16 18 HRT, day Problem is, in the amount of time you treat 1 batch of waste, you are treating Q*C = load of waste treated. hrt, day 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Co-C 0 18.13 32.97 45.12 55.07 63.21 69.88 75.34 79.81 83.47 86.47 88.92 90.93 92.57 93.92 95.02 95.92 Co-C versus time 120 100 80 Co-C, mg/L 60 Co-C 40 20 0 0 2 4 6 8 10 12 14 16 18 time, hours ...
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