Adsorption of Reactive Black 5 on Synthesized Titanium Dioxide Nanoparticles: Equilibrium Isotherm and Kinetic Studies

Table 3

Adsorption constants for Langmuir and Freundlich.

Isotherm parameter for RB 5 adsorption on TiO2-NPs
Isotherm	Parameter	Value
Langmuir	𝑞𝑚 (mg g^−1)	88.495
	𝐾𝐿 (L mg^−1)	0.3210
	𝑅^2	0.9629
Freundlich	𝐾𝐹	2.2190
	𝑛	0.8009
	𝑅^2	0.9578