Extraction and Characterization of Natural Coagulant Made from Banana Plant Stems (Musa acuminate) for the Removal of Turbidity from Wastewater

Table 2

Coagulation efficiency of produced coagulants (%).

Run	Factor 1	Factor 2	Factor 3	Response
	A: P. size (mm)	B: E. time (min)	C: Solv. Conc (M)	Coagulation efficiency (%)
1	1.25	20	0.55	85.9
2	0.5	10	0.1	78.4
3	1.25	30	0.55	85.2
4	1.25	20	0.55	85.8
5	1.25	20	0.55	86.2
6	1.25	20	0.55	86
7	2	10	1	79.4
8	2	30	0.1	79.5
9	1.25	20	1	81.5
10	0.5	30	0.1	80.3
11	0.5	10	1	77.9
12	1.25	20	0.1	81.9
13	2	30	1	79.2
14	2	20	0.55	85.7
15	2	10	0.1	81.7
16	0.5	20	0.55	84.8
17	0.5	30	1	80
18	1.25	20	0.55	86.3
19	1.25	20	0.55	85.6
20	1.25	10	0.55	84