Utilization of carbon-coated ZrO2/Mn-Mg-Zn ferrites nanostructures for the adsorption of Cs (I) and Sr (II) from the binary system: kinetic and equilibrium studies

Table 3 Langmuir and Freundlich parameters for the adsorption of Sr (II) and Cs (I) onto CZ-FN adsorbent

Metal ion	Temperature K	Langmuir isotherm model			Freundlich isotherm model
Metal ion	Temperature K	Q^o (mg/g)	b (L/mg)	R²	K_f (mg/g· (mg/L)^1/n)	1/n	R²
Sr (II)	298	389.138	0.011	0.999	10.251	0.511	0.967
	303	425.754	0.012	0.999	17.384	0.521	0.975
	313	473.511	0.064	0.989	18.988	0.624	0.967
Cs (I)	298	145.395	0.001	0.989	5.675	0.447	0.959
	303	172.304	0.001	0.989	6.491	0.518	0.966
	313	194.162	0.002	0.979	12.315	0.523	0.968

ISSN: 2661-801X