Evaluation of Contemporary Computational Techniques to Optimize Adsorption Process for Simultaneous Removal of COD and TOC in Wastewater

Table 2

Experimental design matrix using the RSM technique with the experimental values for COD and TOC removal efficiency.

Run order	pH	Dosage	Contact time	COD removal efficiency	TOC removal efficiency
		(mg/L)	(min)	(%)	(%)
1	10	162.5	60
2	3	162.5	60
3	6.5	25	60
4	6.5	300	60
5	6.5	162.5	35
6	10	25	35
7	6.5	25	10
8	3	162.5	10
9	3	25	35
10	10	162.5	10
11	3	300	35
12	10	300	35
13	6.5	300	10
13	6.5	300	10