Parameters obtained from the various isotherm models tested in this study.

Isotherm	Inhibitor	R 2	Parameters		K	(kJ mol−1)
Freundlich	TET	0.99	Z	17.96	1.39E+00	−1.0770 × 104
	OXM	0.98		18.12	1.34E+00	−1.0679 × 104
El-Awady	TET	0.99	1/y	3.42	4.84 × 106	−4.81 × 104
	OXM	0.99		4.04	5.37 × 106	−4.84 × 104
Frumkin	TET	0.98	D	−3.35	2.20 × 10−2	−4.99 × 102
	OXM	0.99		−2.97	3.83 × 10−2	−1.86 × 103
Flory-Huggins	TET	0.98	X	3.86	1.88 × 107	−5.15 × 104
	OXM	0.99		4.79	4.11 × 107	−5.34 × 104
Temkin	TET	0.99	A	−11.60	2.84 × 1012	−8.11 × 104
	OXM	0.99		−12.20	3.36 × 1012	−8.15 × 104