Removal of Tricyclazole and Total Organic Carbon in Real Pesticide Wastewater by Electro-Fenton

Table 2

The matrix of the CCD experiment and the corresponding experimental data.

Run	Current density	Fe^2+ dosage	Electrolysis time	TC removal (%)		TOC removal (%)
	(mA/cm^2)	(mM)	(min)	Actual	Predicted	Actual	Predicted
1	2.22	0.20	180.0	98.9	98.74	77.10	77.22
2	3.33	0.10	210.0	79.6	80.10	63.60	65.52
3	3.33	0.30	150.0	76.3	77.21	40.40	42.67
4	1.11	0.30	150.0	86.2	86.59	59.80	59.32
5	3.33	0.10	150.0	74.2	72.27	39.34	36.38
6	1.11	0.10	150.0	70.64	69.22	40.26	38.64
7	1.11	0.10	210.0	68.4	68.37	58.70	57.88
8	1.11	0.30	210.0	99.1	101.91	79.10	83.51
9	4.09	0.20	180.0	84.7	84.06	61.40	59.54
10	2.22	0.20	180.0	98.7	98.74	76.10	77.22
11	3.33	0.30	210.0	98.9	101.21	73.70	76.77
12	0.35	0.20	180.0	82.7	82.09	67.30	67.11
13	2.22	0.20	180.0	99.2	98.74	76.40	77.22
14	2.22	0.20	180.0	97.6	98.74	79.10	77.22
15	2.22	0.20	129.5	75.1	76.74	36.80	39.15
16	2.22	0.03	180.0	61.31	63.45	35.04	37.81
17	2.22	0.37	180.0	99.2	95.81	69.47	64.65
18	2.22	0.20	180.0	98.5	98.74	76.00	77.22
19	2.22	0.20	230.5	99.1	96.21	88.40	84.00
20	2.22	0.20	180.0	99.3	98.74	78.26	77.22