Illangasinghe, W.K.Ratnayake, N.Manatunge, J.M.A.Jayasuriya, N.2018-08-012018-08-012014Transactions - 2014 Volume I - PART B Technical Papers:p.221-227https://dl-iesl.nsf.gov.lk/handle/1/931Evaluation of the Performance of a Sludge Blanket Clarifier in Water TreatmentArticle