Table 6.

Error analyses functions for adsorption of As(III) and AS(V) onto BFA-Fe

Temperature(K)/ Isotherms	As(III)					As(V)
	HYBRID	MPSD	SSE	SAE	ARE	HYBRID	MPSD	SSE	SAE	ARE
Langmuir
283	-1.89	12.15	229.41	31.05	57.79	-53.39	47.28	351.54	123.55	38.14
293	-3.03	5.03	219.89	5.35	42.99	58.38	50.77	253.40	115.18	41.7
303	93.75	81.15	192.53	22.30	55.97	-2.37	19.20	291.84	30.17	12.57
313	-0.22	4.09	379.58	13.19	42.95	4.15	15.78	25.12	12.37	9.05
323	-123.73	150.11	398.98	350.92	95.11	5.25	28.03	853.55	52.75	19.19
Freundlich
283	-1.55	19.04	959.93	59.53	13.21	-0.88	12.38	931.39	48.77	9.12
293	-0.94	13.72	147.50	25.44	10.20	-0.92	13.59	407.95	39.45	10.22
303	-1.57	17.20	778.74	47.72	12.51	-3.72	27.51	445.00	100.10	19.00
313	-1.57	18.23	977.48	72.42	72.42	-0.90	11.77	155.20	24.24	8.40
323	5.72	20.27	87.50	19.93	13.45	3.14	23.75	172.95	48.08	11.35
Temkin
283	-2.37	10.85	317.15	33.81	7.34	25.70	80.90	1345.22	90.32	47.34
293	20.41	75.18	245.85	38.75	35.91	15.77	85.55	559.73	55.38	44.99
303	7.05	33.35	145.50	25.37	15.59	53.71	170.09	1545.40	90.77	71.75
313	13.21	50.85	555.53	55.95	24.40	-385.12	485.23	1588.80	340.37	75.80
323	22.19	58.84	320.40	37.58	30.12	25.53	83.79	801.05	59.39	42.52
Redlich-Peterrson
283	8.14	82.14	128.90	275.41	51.80	-0.73	13.78	905.05	48.51	48.51
293	-1.00	14.98	143.72	25.05	9.99	49.40	40.39	1287.90	74.52	28.23
303	-1.40	22.32	177.30	53.05	12.02	-8.18	32.58	8314.44	122.51	19.35
313	-1.55	18.31	159.85	57.13	12.03	-0.77	12.77	145.70	23.57	8.15
323	2.24	33.30	755.41	50.32	24.45	4.01	25.57	1173.57	48.10	11.37