[Retracted] Removal of Methylene Blue from Aqueous Solution Using Black Tea Wastes: Used as Efficient Adsorbent

Table 1

Adsorption isotherm parameters of M.B on BTW.

Isotherm model	Parameter	Values
Langmuir		0.0740	0.997
		3.367
Freundlich		2.32	0.927
		0.367