Removal of Crystal Violet Dye from Aqueous Solutions onto Date Palm Fiber by Adsorption Technique

Table 3

Rate constant and adsorption capacity at equilibrium for the adsorption of CV onto DPF.

The order	Constants		𝑅^2
2nd	𝐾2  × 10^3 (g mol^−1 min^−1)	𝑞𝑒  × 10^−6 (mol/g)	0.999
	20.132	0.86