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dc.contributor.authorBezzar, AbdelIllah-
dc.contributor.authorFrançois, Denis-
dc.contributor.authorGhomari, Fouad-
dc.date.accessioned2013-06-06T11:05:59Z-
dc.date.available2013-06-06T11:05:59Z-
dc.date.issued2010-09-
dc.identifier.issn1631-0713-
dc.identifier.urihttp://dspace.univ-tlemcen.dz/handle/112/1963-
dc.descriptionComptes Rendus Geoscience, ISSN : 1631-0713, DOI : 10.1016/j.crte.2010.03.008, Issue : 9, Volume : 342, pp. 695–700, September 2010.en_US
dc.description.abstractThis is a hydraulic and geochemical study on 2 materials: natural clay (AN) and a regenerated material made up of a sand-bentonite (SB) mixture. The hydraulic part allowed us to conclude that a 10% industrial bentonite content mixed with sand offers hydraulic properties that are similar to those of AN material and are lower than the required standards. The geochemical properties of both AN and SB matrixes are comparable with those of some of the synthetic leachates studied. Furthermore, the Langmuir model helped us to identify the adsorption capacities of both matrixes with the following selectivities: Pb > Cu > Cd > Zn.en_US
dc.language.isoenen_US
dc.publisherUniversity of Tlemcenen_US
dc.subjectHeavy metalsen_US
dc.subjectSorptionen_US
dc.subjectSelectivityen_US
dc.subjectHydraulic barrieren_US
dc.subjectGeochemical barrieren_US
dc.titleGeochemical study of clays used as barriers in landfillsen_US
dc.typeArticleen_US
Collection(s) :Articles internationaux

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