Browsing by Author "Jayasinghe,Sehan"
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Item Development of plasma-activated coconut coir biochar for the efficient removal of rhodamine B, Cu(II), nitrate and ammonium ions from aqueous media(Institute of Chemistry Ceylon, 2025-05) Ariyawansa,Sithira; Nawodya,Didula; Akalanka,Sharuka; Sewwandi,Ridma; Jayasinghe,Sehan; Chandani PereraAccess to safe drinking water is a fundamental human right. Developing green, sustainable materials for environmental remediation, particularly water purification, has gained significant momentum in recent years.Item Enhanced Phosphate Adsorption Using Metal-Impregnated Coconut Coir Biochar(Institute Of Chemistry Ceylon, 2026-05-02) Singhabahu,Thinal; Perera,D. S. P; Jayasinghe,Sehan; Perer, A. D. L. ChandaniExcess phosphate in aquatic systems is a major environmental concern, creating a need for efficient and sustainable adsorbents for nutrient removal.Item Sustainable Copper Detoxification Using Murraya koenigii Leaf Powder(Institute of Chemestry Ceylon, 2026-05-02) Aberathna,N. D. H. B; Ayasinghe,Susanthi; Jayasinghe,Sehan; Perera,ChandaniCopper is an essential trace element involved in numerous biological processes; however, excessive accumulation can induce oxidative stress and severe cellular damage, as observed in Wilson disease.