Optimization of Physicochemical Parameters during the Electrocoagulation Cadmium Elimination

Table 9

Initial and final pH of the solution (case of the KCl supporting electrolyte).

	A	B	C
pH initial	7.06	7.03	7.04
pH final	7.65	7.33	7.37
ΔpH	0.59	0.3	0.33