Influence of surface ionization on the adsorption of aqueous mercury chlorocomplexes by activated carbons
| dc.contributor.author | Nabais, Joao | |
| dc.contributor.author | Carrott, Peter | |
| dc.contributor.author | Ribeiro Carrott, Manuela | |
| dc.date.accessioned | 2011-03-16T10:20:26Z | |
| dc.date.available | 2011-03-16T10:20:26Z | |
| dc.date.issued | 1998 | |
| dc.description.abstract | The adsorption of aqueous mercury species from chloride solutions on a number of activated carbons has been studied. It was found that whereas the adsorption of neutral HgCl, or positive Hg’+ was very low, significant quantities of the tetrachloromercury(I1) complex, HgCI$-, were adsorbed. Adsorption isotherms of this complex were measured at different pH values, and the results analysed by the Langmuir equation and by a simple surface ionization and specific adsorption model in order to obtain estimates of the adsorption stoichiometry and the mean free energy of adsorption. | en |
| dc.format.extent | 62228 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.accesstype | livre | en |
| dc.identifier.authoremail | jvn@uevora.pt | |
| dc.identifier.authoremail | peter@uevora.pt | |
| dc.identifier.authoremail | manrc@uevora.pt | |
| dc.identifier.pagina | 11-17 | en |
| dc.identifier.revista | Carbon | en |
| dc.identifier.scientificarea | 252 | en |
| dc.identifier.sharewith | CQE | en |
| dc.identifier.uri | http://hdl.handle.net/10174/2631 | |
| dc.identifier.volumerev | 36 | en |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | en |
| dc.rights | openAccess | en |
| dc.subject | Mercury adsorption | en |
| dc.subject | Activated carbon | en |
| dc.title | Influence of surface ionization on the adsorption of aqueous mercury chlorocomplexes by activated carbons | en |
| dc.type | article | en |