Mass Transfer Studies on Adsorption of Phenol from Wastewater Using Lantana camara, Forest Waste

Table 2

Mass transfer coefficients from the external diffusion model for the adsorption of phenol.

, mg/L	Adsorbent treated with HCl		Adsorbent treated with KOH
	, m/s		, m/s
25		0.9422		0.9843
50		0.9572		0.9779
100		0.9413		0.9785
150		0.9281		0.9729
200		0.9276		0.9745
250		0.9191		0.9774