Priyantha, N.Navaratne, A.N.Kulasooriya, T.P.K.2018-11-232018-11-232018-06Journal of the National Science Foundation of Sri Lanka, 46(2):p.125-141https://dl.nsf.gov.lk/handle/1/23991AdsorptionHeavy metalsIntra-particle diffusion modelKineticsRice huskInvestigation on adsorption kinetics of heavy metals by rice huskArticle