Synthesis, Characterization, and Evaluation of the Remediation Activity of Cissus quadrangularis Zinc Oxide Nanoparticle-Activated Carbon Composite on Dieldrin in Aqueous Solution

Table 3

Kinetic parameters for adsorption of dieldrin onto nanocomposite.

Conc. (ppm)	Pseudo-first-order			Pseudo-second-order					Intraparticle diffusion
	Kad	qe	R^2	K	qe	h	qeexp	R^2	Kp	C	R^2
20	0.072	0.8980	0.9040	0.2423	2.35 mg/g	1.3433	4 mg/g	0.9988	15.275	49.078	0.8194