http://www.cnr.it/ontology/cnr/individuo/prodotto/ID33229
The investigation on cationic exchange capacity of zeolites: the use as selective ion trappers in electrokinetic soil technique (Articolo in rivista)
- Type
- Label
- The investigation on cationic exchange capacity of zeolites: the use as selective ion trappers in electrokinetic soil technique (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.jhazmat.2006.03.070 (literal)
- Alternative label
Ursini Ornella , Lilla Edo, Montanari Roberta (2006)
The investigation on cationic exchange capacity of zeolites: the use as selective ion trappers in electrokinetic soil technique
in Journal of hazardous materials (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Ursini Ornella , Lilla Edo, Montanari Roberta (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Chemical Methodologies Institute, C.N.R., Area della Ricerca di Roma 1, Via Salaria Km.29300, 00016 Monterotondo St, Roma, Italy (literal)
- Titolo
- The investigation on cationic exchange capacity of zeolites: the use as selective ion trappers in electrokinetic soil technique (literal)
- Abstract
- The Cation Exchange Capacity, CEC, of porous zeolites allows to adsorb in the framework cavities the cations as pollutant heavy metal ions. We investigate the CEC behaviour of different zeolites in different experimental conditions; in solution where the ions mobility is spontaneous and free and in the electrokinetic system where the ions mobility is induced by the electric field. The aim of this study is to investigate if the CEC of zeolites are useful to create a special interface region of zeolites, that when placed in the electrokinetic cell, just before the cathode, could allow to locate and concentrate the heavy metallic ions, during their migrating process. The zeolite 13 X investigated in the electrokinetic proofs, retains a good high ions adsorption in the electrokinetic conditions, even if quite smaller than if free solution, and acts as confined trap for the heavy metal ions. In fact no trace of metallic deposition are present on the electrodes surface. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di