Kudaligama, K.V.V.S.Thurul, W.M.Yapa, P.A.J.2014-07-102014-07-102007Bulletin of the Rubber Research Institute of Sri Lanka, 48:p.55-60https://dl-rri.nsf.gov.lk//handle/1/2539Chemical TechnologyRubber industryWastewater treatmentBiological treatmentBio-brush methodCoirAppropriate technologyCoir. a versatile raw material to produce stationary media for biological wastewater treatment systemsArticle