Browsing by Author "Prabagar,J"

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Adsorptive removal of chromium (VI) from aqueous solutions using activated carbon derived from Calabash (Crescentia cujete) fruit shell
(Institute of Chemistry Ceylon, 2025-05) Senevirathna, K.M; Prabagar,J
Heavy metal contamination, particularly from hexavalent chromium [Cr(VI)], poses a significant environmental and health hazard due to its toxicity and persistence in aquatic systems.
Evaluation of Pre-Oxidation Strategies for Surface Water Treatment
(Institute of Chemistry Ceylon, 2026-05-02) Sajimeera,R; Prabagar,J; Anoja,N; Kumuthini,A
This study assesses the comparative evaluation of ozone and chlorine treatment for improving the physicochemical and microbiological quality of surface water from Dry Aru , Sri Lanka.
Formulation of natural soap with reduced free alkali content and enhanced antimicrobial properties
(Institute of Chemistry Ceylon, 2023-06) Sinthujah,U; Anulukshy,B; Prabagar,J
Usage of synthetic chemical compounds in skin care products leads to severe health issues and undesirable side effects. Many plants have been used in the formulation of various kinds of skincare products
Sustainable Optimization of Modifier-Free Graphite Furnace Atomic Absorption Spectrophotometric Method for Trace Cadmium Determination in Seawater
(Institute of Chemistry Ceylon, 2026-05-02) Anoja,N; De Silva,R. C. L; Prabagar,J
The determination of trace cadmium (Cd) in seawater is analytically challenging due to the high salinity of marine matrices, which induces significant non-specific absorption and spectral interferences in Graphite Furnace Atomic Absorption Spectrometry (GFAAS).