Skip to Main Content
Table 5

Predicted values of models and experimental values at optimum conditions

Regression equationCPAM (mg/L)PAC (mg/L)pHForecast (%)Measured values (%)Relative deviation (%)
Exponential phase Chlorophyll a removal ratio (%) = 80.01 + 13.67A + 5.7B − 3.54C + 3.57AB + 9.03AC + 7.73BC − 19.11A2 − 12.31B2 − 22.65C2 3.72 10.23 8.25 83.52 82.49 1.25 
4.77 10.21 8.17 76.47 74.96 2.01 
Decline phase Chlorophyll a removal ratio (%) = 82.46 + 4.46A + 25.9B + 4.11C + 0.282AB + 5.68AC − 4.84BC − 15.68A2 − 5.17B2 − 14.06C2 5.98 17.81 8.21 93.75 94.38 0.67 
6.66 18.19 8.83 92.51 90.83 1.85 
Regression equationCPAM (mg/L)PAC (mg/L)pHForecast (%)Measured values (%)Relative deviation (%)
Exponential phase Chlorophyll a removal ratio (%) = 80.01 + 13.67A + 5.7B − 3.54C + 3.57AB + 9.03AC + 7.73BC − 19.11A2 − 12.31B2 − 22.65C2 3.72 10.23 8.25 83.52 82.49 1.25 
4.77 10.21 8.17 76.47 74.96 2.01 
Decline phase Chlorophyll a removal ratio (%) = 82.46 + 4.46A + 25.9B + 4.11C + 0.282AB + 5.68AC − 4.84BC − 15.68A2 − 5.17B2 − 14.06C2 5.98 17.81 8.21 93.75 94.38 0.67 
6.66 18.19 8.83 92.51 90.83 1.85 
Close Modal

or Create an Account

Close Modal
Close Modal