Browsing by Subject "Treatment"

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  • Sword ferns for phytoremediation of chromium contaminated waters 
    Hettiarachchi, M; Karunarathne, S; Dissanayake, K [Conference-Full-text]
    Chromium is a highly soluble transition metal of vital industrial importance. It occurs in both trivalent and hexavalent forms. Due to many well identified adverse impacts of chromium to human health and natural ecosystems, ...
  • Water pollution sources, effects and strategies for prevention in Gampaha district 
    Senanayake, SAUM; Thirumarpan, K; Thiruchelvam, T [Conference-Abstract]
    Water pollution has become a critical issue with rising population by urbanization and development activities especially in the urban areas of Sri Lanka. Due to industrial effluents, dumping of solid waste, open excretion, ...