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

Table 9

The values of Biot number for both adsorbents at different initial concentrations.

, mg/L	Adsorbent treated with HCl		Bi	Adsorbent treated with KOH		Bi
	, m/s	, m^2/s		, m/s	, m^2/s
25			48.3275			48.36
50			47.9501			47.87
100			47.3774			47.38
150			47.1857			46.73
200			47.0328			46.42
250			46.1997			44.35