Browsing by Author "Priyantha,N"
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Item A Comparison on Composition of Rain in Selected Locations in Colombo and Gampaha Districts(Institute of Chemistry Ceylon, 2022-06) Pieris,K. A. H; Poornima, W. V. D. S; Liyandeniya,A. B; Deeyamulla,M. P; Priyantha,NExpansion of industrial processes significantly contribute to the extent of atmospheric deposition, and hence, quantitative determination of the atmospheric quality through monitoring rainwater quality parameters is important for understanding the transport and fate of chemical species in the atmosphere.Item Effects of anions on inhibition of corrosion of aluminium in acidic medium by extracts of Lasia spinosa and Artocarpus camanci(Institute of Chemistry Ceylon, 2022-06) Rathnayaka,R. M. C. A; Priyantha,NAluminium shows excellent resistance to corrosion under normal circumstances, which is however compromised in the formation of alloys. Moreover, aluminium corrodes under certain conditions in industrial environments, and thus, it is essential to know the conditions under which corrosion would occur, the products that corrosion would lead to, the rate of corrosion under different situations and possible preventative measures.Item Inhibition of corrosion of aluminium by natural substances(Institute of Chemistry Ceylon, 2022-06) Piumwardena,T.D; Priyantha,NUse of economical and environmentally friendly materials for inhibition of corrosion of metallic substances has become an attractive alternative.Item Parameter Optimization and Kinetics Modeling for Biosorption of Methylene Blue Dye on Artocarpus nobilis Fruit Peel(Institute of Chemistry Ceylon, 2022-06) Samaraweera,A. P. G. M. V; Priyantha,NDye removal through biosorption has not been extensively investigated at the industrial level, partly due to the lack of correlation between laboratory findings and requirements of large-scale applications.