Browsing by Author "Gunatilake,S. R"
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Item Sorptive removal of 4-nitroaniline from aqueous solution by using magnetized tea-waste biochar(Institute of Chemistry Ceylon, 2018-05) Wickramaratne,K. M. K; Vithanage,M; Gunatilake,S. R4-Nitroaniline (4NA) is a synthetic precursor of pharmaceuticals, fuel additives, corrosion inhibitors, pesticides, antiseptics agents and azo dyes. Residue 4NA has shown adverse effects in aquatic ecosystems.