Ultrasonic Functionalized Egg Shell Powder for the Adsorption of Cationic Dye: Equilibrium and Kinetic Studies

Table 1

Isotherm parameters and their goodness of fit for MG dye adsorption onto ultrasonic-assisted egg shell (UAESP).

S. no.	Models	Parameters				SSE	RMSE
1	Langmuir	(mg/g)	(L/mg)		0.9331	2.19	5.454
		64.58	0.4104
2	Freundlich	(g/L)	((mg/g) (L/mg)^(1/n))		0.9919	1.04	1.97
		3.974	20.19
3	Temkin	(L/g)	(J/Mol)		0.9052	2.68	5.805
		3.9	5.544
4	Sips	(L/g)			0.9881	1.15	2.299
		25.28	5.033	0.2514