Run 2-CP concentration (mg/L) pH Time(min) Dosage(g) Observed Yield (%) Predicted Yield(%)
1 15 4 25 1.0 73.70 72.0796
2 35 4 25 1.0 67.80 67.0275
3 15 8 25 1.0 38.32 38.4075
4 35 8 25 1.0 38.90 39.5879
5 15 4 65 1.0 86.40 84.7275
6 35 4 65 1.0 73.30 72.5679
7 15 8 65 1.0 52.20 52.9379
8 35 8 65 1.0 47.15 47.0108
9 15 4 25 2.0 90.70 89.9942
10 35 4 25 2.0 76.90 74.9096
11 15 8 25 2.0 47.60 47.0796
12 35 8 25 2.0 37.40 38.2275
13 15 4 65 2.0 100.00 98.0596
14 35 4 65 2.0 76.80 75.8675
15 15 8 65 2.0 57.10 57.0275
16 35 8 65 2.0 40.70 41.0679
17 5 6 45 1.5 83.40 85.2046
18 45 6 45 1.5 63.90 64.1929
19 25 2 45 1.5 68.30 72.4346
20 25 10 45 1.5 6.00 3.9629
21 25 6 5 1.5 55.00 55.9546
22 25 6 85 1.5 70.30 71.4429
23 25 6 45 0.5 65.90 66.5629
24 25 6 45 2.5 77.10 78.5346
25 25 6 45 1.5 70.40 70.7000
26 25 6 45 1.5 70.80 70.7000
27 25 6 45 1.5 71.00 70.7000
28 25 6 45 1.5 70.50 70.7000
29 25 6 45 1.5 70.70 70.7000
30 25 6 45 1.5 70.90 70.7000
31 25 6 45 1.5 70.60 70.7000
Table 2: Theoretically Predicted Values of Percentage Removal of 2-CP by nZVI for the Different Selected Levels of Variables.