********2020-02-262020-02-262019Engineer, 52(2):p.15-25https://dl-iesl.nsf.gov.lk/handle/1/2044Kankanige, D.M.Dayanthi, W.K.C.N.Nagasinghe, I.U.Disanayaka, A.M.Kawamoto, K.low-cost permeable reactive barrier (PRB) system to treat the organic compounds and nutrients in the groundwater contaminated by the landfill-leachateArticle