cee291_hw2_2

cee291_hw2_2 - U= 1500 m/day L=L_0*e^(-k_r*x/U) O_s= 12 ppm

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Unformatted text preview: U= 1500 m/day L=L_0*e^(-k_r*x/U) O_s= 12 ppm D=D_0*e^(-k_a*x/U)+[(k_d*L_0)/(k_a-k_r)]*(e^(-k_r*x/ O_c= 2 ppm L_0= 15 ppm D_stand= 10 ppm L_0,new= 30 ppm k_a= 0.6 days^-1 d2= k_r= 1.2 days^-1 x_c= 1732.87 m k_d= 1 days^-1 D_c 12.5 ppm x L_originalL_current D_originalD_currentD_stand L_1 L_2 15 30 10 15 100 13.85 27.69 0.94 1.88 10 13.85 200 12.78 25.56 1.77 3.55 10 12.78 300 11.8 23.6 2.51 5.01 10 11.8 400 10.89 21.78 3.15 6.3 10 10.89 500 10.05 20.11 3.71 7.42 10 10.05 600 9.28 18.56 4.2 8.39 10 9.28 700 8.57 17.14 4.61 9.23 10 8.57 800 7.91 15.82 4.97 9.94 10 7.91 900 7.3 14.6 5.27 10.55 10 7.3 1000 6.74 13.48 5.52 11.05 10 6.74 1100 6.22 12.44 5.73 11.46 10 6.22 1200 5.74 11.49 5.9 11.79 10 5.74 1300 5.3 10.6 6.03 12.05 10 5.3 1400 4.89 9.79 6.12 12.25 10 4.89 1500 4.52 9.04 6.19 12.38 10 4.52 1600 4.17 8.34 6.23 12.46 10 4.17 1700 3.85 7.7 6.25 12.5 10 3.85 1800 3.55 7.11 6.25 12.49 10 3.55 1900 3.28 6.56 6.22 12.45 10 3.28 2000 3.03 6.06 6.19 12.37 10 3.03 2100 2.8 5.59 6.13 12.27 10 2.8 2200 2.58 5.16 6.07 12.14 10 2.58 2300 2.38 4.76 5.99 11.99 10 2.38 2400 2.2 4.4 5.91 11.81 10 2.2 2500 2.03 4.06 5.81 11.63 10 2.03 2600 1.87 3.75 5.71 11.43 10 1.87 2700 1.73 3.46 5.61 11.21 10 1.73 2800 1.6 3.19 5.5 10.99 10 16.6 2900 1.47 2.95 5.38 10.76 10 15.32 3000 1.36 2.72 5.26 10.52 10 14.14 3100 1.26 2.51 5.14 10.28 10 13.06 3200 1.16 2.32 5.02 10.04 10 12.05 3300 1.07 2.14 4.89 9.79 10 11.13 3400 0.99 1.98 4.77 9.54 10 10.27 3500 0.91 1.82 4.64 9.29 10 9.48 3600 0.84 1.68 4.52 9.04 10 8.75 3700 0.78 1.55 4.4 8.79 10 8.08 3800 0.72 1.44 4.27 8.54 10 7.46 3900 0.66 1.32 4.15 8.3 10 6.88 4000 0.61 1.22 4.03 8.06 10 6.35 4100 0.56 1.13 3.91 7.82 10 5.87 4200 0.52 1.04 3.79 7.58 10 5.42 4300 0.48 0.96 3.68 7.35 10 5 4400 0.44 0.89 3.56 7.12 10 4.61 4500 0.41 0.82 3.45 6.9 10 4.26 4600 0.38 0.76 3.34 6.68 10 3.93 4700 0.35 0.7 3.23 6.47 10 3.63 4800 0.32 0.64 3.13 6.26 10 3.35 4900 0.3 0.6 3.03 6.05 10 3.09 5000 0.27 0.55 2.93 5.85 10 2.86 5100 0.25 0.51 2.83 5.66 10 2.64 5200 0.23 0.47 2.73 5.47 10 2.43 5300 0.22 0.43 2.64 5.28 10 2.25 5400 0.2 0.4 2.55 5.1 10 2.07 5500 0.18 0.37 2.46 4.93 10 1.91 /U)-e^(-k_a*x/U)) 2800 m D_new L_new D_new O=O_s-D 15 12 13.85 0.94 11.06 12.78 1.77 10.23 11.8 2.51 9.49 10.89 3.15 8.85 10.05 3.71 8.29 9.28 4.2 7.8 8.57 4.61 7.39 7.91 4.97 7.03 7.3 5.27 6.73 6.74 5.52 6.48 6.22 5.73 6.27 5.74 5.9 6.1 5.3 6.03 5.97 4.89 6.12 5.88 4.52 6.19 5.81 4.17 6.23 5.77 3.85 6.25 5.75 3.55 6.25 5.75 3.28 6.22 5.78 3.03 6.19 5.81 2.8 6.13 5.87 2.58 6.07 5.93 2.38 5.99 6.01 2.2 5.91 6.09 2.03 5.81 6.19 1.87 5.71 6.29 1.73 5.61 6.39 5.5 16.6 5.5 6.5 6.32 15.32 6.32 5.68 7.04 14.14 7.04 4.96 7.65 13.06 7.65 4.35 8.17 12.05 8.17 3.83 8.6 11.13 8.6 3.4 8.97 10.27 8.97 3.03 9.26 9.48 9.26 2.74 1000 2 4 6 8 10 12 14 16 18 Sewage Concentration (ppm) 500 1000 1500 5 10 15 20 25 30 35 Sewage Tr D Concentration (ppm) 9.49 8.75 9.49 2.51 9.67 8.08 9.67 2.33 9.8 7.46 9.8 2.2 9.88 6.88 9.88 2.12 9.93 6.35 9.93 2.07 9.94 5.87 9.94 2.06 9.91 5.425....
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cee291_hw2_2 - U= 1500 m/day L=L_0*e^(-k_r*x/U) O_s= 12 ppm

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