Table 5.

Data from fitting experimental data on Freundlich and Temkin isotherms.

Samples	pH	Temkin isotherm			Freundlich isotherm
		b (kJ/mol)	KT (L/g)	R2	n	KF (mg/g)	R2
S-AA-1	2.0	2.9	691.5	0.9643	0.65	4341.2	0.9999
	4.8	2.2	738.2	0.9207	0.70	3159.3	0.9950
	7.4	1.2	952.3	0.9651	0.79	3332.9	0.9990
	10.0	0.5	1504.0	0.9624	0.76	16,597.4	0.9989
S-AA-2	2.0	3.1	645.9	0.9856	0.58	10,747.2	0.9970
	4.8	2.4	716.5	0.9275	0.68	3573.9	0.9921
	7.4	1.28	934.1	0.9636	0.79	2987.8	0.9986
	10.0	0.58	1445.5	0.9634	0.78	12,093.2	0.9980
S-AA-3	2.0	3.12	565.2	0.9696	0.42	223,596.9	0.9651
	4.8	2.34	647.2	0.9402	0.58	14,077.0	0.9965
	7.4	1.31	890.3	0.9648	0.76	3726.0	0.9994
	10.0	0.61	1384.6	0.9638	0.79	10,279.4	0.9984