Published Removal of a basic dye from aqueous solution by adsorption using rice hulls by El-Maghraby A. and El Deeb H.A. 90-98_560_El_Maghraby_560_13-1.pdf
Published Sorption and de-sorption of 2,4 -D and Atrazine from water environment by waste tyre rubber granules and its management by Alam J.B., Dickshit A.K. and Bandyopadhyay M. Alam_105_115.pdf