Table 3.

Kinetic equation fitting results of β-CD/CS porous membranes.

Equation	Parameters	Co (mg/L)
		2.5	3	3.5	4	4.5
Pseudo-first-order Equation	a	0.0039	0.0047	0.0049	0.0048	0.0067
	b	−2.2744	−2.1400	−2.0622	−1.5346	−1.5286
	R 2	0.7594	0.5231	0.6970	0.8101	0.9807
Pseudo-second-order Equation	a	11.1047	13.7550	11.5965	5.9720	6.4760
	b	7.9696	6.5067	6.0742	3.6564	3.4184
	R 2	0.8936	0.9613	0.9081	0.7814	0.6053
Double Constant Equation	a	0.0973	0.1180	0.1272	0.1244	0.1489
	b	−2.4566	−1.7519	−2.8375	−2.2967	−1.7872
	R 2	0.9992	0.9526	0.8716	0.9374	0.8748
Elovich Equation	a	0.0110	0.0164	0.0177	0.0398	0.0289
	b	0.0822	0.0860	0.0938	0.1450	0.1618
	R 2	0.9821	0.8905	0.9496	0.8310	0.9469