Characterization and Potential of Samanea saman-Activated Carbon on Adsorption of Copper from an Aqueous Solution

Table 3

Isoterm Langmuir and Freundlich in SSAC and CAC.

Isoterm	Parameters	SSAC	CAC
Langmuir	(mg/g)	0.663	0.409
	(L/mg)	8.659	0.389
		0.931	0.8509
		0.003	0.0604
		0.1169	0.029
	MSE	0.0145	0.0584
	RMSE	0.1204	0.2417
Freundlich	(mg/g) (L/mg)^1/n	0.487	0.1739
		8.0775	4.0535
		0.9743	0.8959
		0.0016	0.0005
	MSE	0.0003	0.0008
	RMSE	0.0165	0.0283
Redlich Peterson		2.0534	5.7495
		0.8761	0.7533
		0.9992	0.9815
		0.00378	0.00935
	MSE	0.0015	0.0043
	RMSE	0.0382	0.0654
Harkin Jura		0.4562	0.0856
		2.1469	1.9793
		0.9844	0.9525
		0.0699	1.0511
	MSE	0.0343	0.5070
	RMSE	0.1857	0.7121
Jovanovic	(mg/g)	0.4404	0.2322
	(mg/g)	0.0269	0.0207
		0.7419	0.9249
		0.0196	0.0041
	MSE	0.0098	0.0021
	RMSE	0.0989	0.0453

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