Table 2.

Kinetic pseudo-second-order model parameters of the biosorption at various concentrations of composite beads.

Co mg/L	T (K)	Pseudo-Second-Order
		K2	qe	R2
70	298	0.004	2.214	0.984
30	298	0.242	0.275	0.760
10	298	0.023	0.420	0.928