Browsing by Author "Udayakumara, E.P.N."

Browsing by Author "Udayakumara, E.P.N."

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  • A case study on developing an industrial symbiosis using a multi-industrial approach 
    Moneravilla, D.M.N.B.; Kudavidanage, E.P.; Udayakumara, E.P.N.; Edirisinghe, L. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    Industries in Sri Lanka generate a large amount of wastes which are either dumped or disposed without consideration of the environment. The haphazard disposal of the untreated waste is growing in to a major problem in the ...
  • Impacts of soil erosion and land use on water quality in Samanalawewa watershed, Sri Lanka 
    Kumarasiri, A.D.T.N.; Udayakumara, E.P.N.; Jayawardana, J.M.C.K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2020-01-22)
    Soil erosion and forest quality are important parameters, which affects the water quality of watershed area. Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) Sediment Delivery Ratio (SDR), InVEST Carbon ...
  • Use of coconut water for increasing available phosphorus of Eppawala Apatite 
    Weerasooriya, D.N.M.; Udawatte, C.P.; Yapa, P.I.; Udayakumara, E.P.N. (2021-05-07)
    Eppawala apatite has low available phosphorus which acts as a barrier to use it as an efficient phosphorus fertilizer. Acidulation is a process which commonly uses to increase available phosphorus in apatite. Biological ...

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