Optimization of Physicochemical Parameters during the Electrocoagulation Cadmium Elimination

Table 6

The Cd removal efficiency as a function of the current density J.

Test	Concentration (μg/ml)	J (A/m^2)	% Cd removal	% Cd removal (mean)
A	4.5916	3.125	54.08	54.08
B	0.66941	6.25	90	88.75
	0.60032		87.5
C	4.72025	12.5	52.79	52.79
D	5.5852	18.75	44.14	44.14
E	2.9389	25	70.61	70.61
F	2.5337	37.5	74.66	74.66
G	0.3344	50	96.65	92.31
	1.20257		87.97
H	0.4758	70	95.2	95.2
I	3.04823	100	69.51	74.02
	2.1479		78.52