Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/11597
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Waste-derived activated carbons for removal of ibuprofen from solution: Role of surface chemistry and pore structure |
Autor: | Mestre, Ana S.; Pires, João; Nogueira, José M.F.; Parra Soto, José Bernardo CSIC ORCID ; Carvalho, Ana P.; Ovín Ania, María Concepción CSIC ORCID | Palabras clave: | Activated carbon Ibuprofen Adsorption Cork powder Plastic waste |
Fecha de publicación: | mar-2009 | Editor: | Elsevier | Citación: | Bioresource Technology 100(5): 1720-1726 (2009) | Resumen: | The removal of a widespread used drug (i.e., ibuprofen) from water was investigated using high valuable carbon adsorbents obtained from chemical and physical activation of a bioresource (cork) and a municipal waste (plastic). The waste-derived carbons outperformed the adsorption capacity of commercial carbonaceous adsorbents due to their adequate features for the removal of the targeted compound. Regarding the adsorption mechanism, the results obtained point out that ibuprofen retention is favored in activated carbons with basic surface properties. On the other hand, the textural features also play an important role; the presence of a transport pores network (i.e., mesopores) is crucial to ensure the accessibility to the inner porosity, and the microporosity must be large enough to accommodate the ibuprofen molecule. Specifically, adsorbents with a large fraction of ultramicropores (pore widths <0.7 nm) are not adequate to effectively remove ibuprofen. | Descripción: | 7 pages, 4 figures, 3 tables. -- PMID: 19006666 [PubMed]. -- Available online 8 November 2008. | Versión del editor: | http://dx.doi.org/10.1016/j.biortech.2008.09.039 | URI: | http://hdl.handle.net/10261/11597 | DOI: | 10.1016/j.biortech.2008.09.039 | ISSN: | 0960-8524 |
Aparece en las colecciones: | (INCAR) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
waste_derived_Ovin.pdf | 220,74 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
220
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
193
checked on 23-feb-2024
Page view(s)
439
checked on 23-abr-2024
Download(s)
888
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.