The Design and Implementation of Adsorptive Removal of Cu(II) from Leachate Using ANFIS

Table 2

Experimental design (2³).

Initial pH, A	Adsorbent dosage (g/L), B	Contact time (min), C	%𝑅
3	5	20	72.04
3	5	60	78.20
3	20	20	90.77
3	20	60	95.04
6	5	20	88.70
6	5	60	93.09
6	20	20	98.42
6	20	60	98.1

%𝑅: removal efficiency of Cu(II) ions.