Samod K. A. VSakunthala K. A. D. DPerera W. P. R. TPremaratne W. A. P. JLiyanage J. A2025-09-232025-09-232025-05https://dr.ichemc.ac.lk/handle/123456789/459Page 74 Abstract No: 2025_335T he 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 oxide/ sand (M-GO/S) composite by incorporating isotherm and kinetic studiesArticle