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Browsing IRSPAS 2018 by Author "Liyanage, J. A."

Browsing IRSPAS 2018 by Author "Liyanage, J. A."

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  • Chemical analysis of selected Ayurvedic drugs: Yashtikalkaya and Rajahpravartanivati 
    Madhushanthi, K. P.; Liyanage, J. A. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Ayurvedic medicines have been widely used in Sri Lanka for thousands of years. Although they are considered as beneficial and free of side effects, some toxicity is reported. Therefore, objective of this study was determination ...
  • Investigation of fluoride adsorption capacity of characterized graphene oxide based super sand 
    Perera, R. T.; Pathirannehe, P. N. S.; Weerasooriya, R.; Kumarasinghe, A. R.; Liyanage, J. A. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Sand is conventionally used in water treatment plants to control water turbidity. This research work was aimed for improving its performance using a chemical modification to remove other water contaminants as well. Thus ...

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