Table 3.

IM investigation data of MB dye adsorption by SDBA (MB (20–120 mg/L), SDBA masses (0.5–4.0 g/L), Temp. (25 ± 2 °C)).

IM	Parameters	SDBA adsorbent doses (g/L)
		0.50	1.00	2.00	3.00	4.00
LIM	Qm (mg/g)	166.67	129.82	48.30	46.94	31.74
	KL × 103	0.19	2.41	14.78	7.61	13.60
	R2	0.980	0.965	0.971	0.999	0.999
FIM	1/nF	0.26	0.41	0.55	0.64	0.57
	Qm (mg/g)	127.53	308.52	471.38	643.74	403.45
	KF (mg1–1/n L1/n g–1)	54.89	81.75	80.78	82.89	64.85
	R2	0.995	0.997	0.997	0.992	0.972
TIM	AT	17.64	13.07	19.30	106.70	156.02
	BT	21.87	35.04	25.64	8.25	6.78
	R2	0.948	0.984	0.988	0.965	0.996