Ranathunga, P.G.K.B.; Priyankara, K.P.M.; Kularathne, K.A.M.; Upeka, S.A.C.; Jayasinghe, T.D.; Premachandra, N.P.
(University of Sri Jayewardenepura 2018, 2018-11)
Reverse osmosis is a water purification technology which uses a semipermeable membrane
under pressure to remove particulate and dissolved contaminants mainly pathogenic
microorganism, organic compounds, hardness and heavy ...