Study on gas transport and water retention in maharagama land fill cover soil

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dc.contributor.authorRanasinghe, RHK
dc.contributor.authorNawagamuwa, UP
dc.contributor.authorKawamoto, K
dc.date.accessioned2013-10-21T02:12:58Z
dc.date.available2013-10-21T02:12:58Z
dc.date.issued2009
dc.description.abstractIn Sri Lanka there are few controlled landfills available and usual procedure is covering the waste layer with a good toil as a final cover. The Soil gas diffusion coefficient (Dp) and Air Permeability (Kcl) govern the transport and mission of gases in unsaturated zone. In this study, Dp and Ka in soil which was used to construct Maharagama yandfdl site cover filling at different soil water matric potential were measured. With the soil air content, it is found hat, Dp monotonically increases and Ka gradually increases.
dc.identifier.conferenceResearch for Industry
dc.identifier.pgnospp. 67-68
dc.identifier.placeFaculty of Engineering, University of Moratuwa
dc.identifier.proceeding15th Annual symposium on Research and Industry
dc.identifier.urihttp://dl.lib.mrt.ac.lk/handle/123/8282
dc.identifier.year2009
dc.languageen
dc.titleStudy on gas transport and water retention in maharagama land fill cover soil
dc.typeConference-Extended-Abstract

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