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Compósitos magnéticos baseados em hidrotalcitas para a remoção de contaminates aniônicos em água

dc.contributor.authorConceição, Leandro dapt_BR
dc.contributor.authorPergher, Sibele Berenice Castellãpt_BR
dc.contributor.authorMoro, Celso Camilopt_BR
dc.contributor.authorOliveira, Luiz C.A.pt_BR
dc.date.accessioned2013-07-02T01:43:12Zpt_BR
dc.date.issued2007pt_BR
dc.identifier.issn0100-4042pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/72860pt_BR
dc.description.abstractIn this work the adsorption features of hydrotalcites (Al, Mg- CO3) and the magnetic properties of iron oxides have been combined in a composite to produce a magnetic adsorbent. These magnetic composites can be used as adsorbents for anionic contaminants in water and subsequently removed from the medium by a simple magnetic process. The magnetic hydrotalcites were characterized by XRD, magnetization measurements, N2 adsorption isotherms and Mössbauer spectroscopy. These magnetic adsorbents show remarkable adsorption capacity for anionic contaminants in water.en
dc.format.mimetypeapplication/pdf
dc.language.isoporpt_BR
dc.relation.ispartofQuímica nova. São Paulo. Vol. 30, n. 5 (Sept./Oct. 2007), p. 1077-1081pt_BR
dc.rightsOpen Accessen
dc.subjectHDL/iron oxide compositeen
dc.subjectCompósitospt_BR
dc.subjectHidrotalcitapt_BR
dc.subjectMagnetic adsorbentsen
dc.subjectAdsorventespt_BR
dc.subjectAnionic contaminantsen
dc.subjectQuímica ambientalpt_BR
dc.subjectContaminantes aniônicospt_BR
dc.titleCompósitos magnéticos baseados em hidrotalcitas para a remoção de contaminates aniônicos em águapt_BR
dc.title.alternativeMagnetic composites based on hydrotalcites for removal of anionic contaminants in water en
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000611344pt_BR
dc.type.originNacionalpt_BR


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