Samod,K.A.VSakunthala,K.A.D.DPerera,W.P.R.TPremaratne,W.A.P.JLiyanage,J.A2026-10-212026-10-212025-051012-8999https://dr.ichemc.ac.lk/handle/123456789/605Abstract No: 2025_335 Page No 74The increasing discharge of toxic dyes from industrial effluents into aquatic environments poses a severe threat to ecosystems and public health due to the nonbiodegradable and carcinogenic nature.enAdsorptiongraphene oxideisothermkineticsAnalysis of malachite green adsorption on multiple coated graphite oxideSand (M-GO/S) composite by incorporating isotherm and kinetic studiesArticle