Behaviour of TiO2 nanoparticles in different soil suspension (Abstract/Comunicazione in atti di convegno)

Type
Label
  • Behaviour of TiO2 nanoparticles in different soil suspension (Abstract/Comunicazione in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • Tassi, Eliana Lanfranca; Pini, Roberto; Giansoldati, Virginia; Valadao, Izabella; De Castro, Jose Adilson (2011)
    Behaviour of TiO2 nanoparticles in different soil suspension
    in XI International Conference on the Biogeochemistry of Trace Elements, Centro Congressi, Firenze, 3-7 luglio 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Tassi, Eliana Lanfranca; Pini, Roberto; Giansoldati, Virginia; Valadao, Izabella; De Castro, Jose Adilson (literal)
Pagina inizio
  • 18 (literal)
Pagina fine
  • 21 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • International Conference on the Biogeochemistry of Trace Elements (literal)
Note
  • Comunicazione (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISE, Sede distaccata di Pisa; Engenharia Metalurgica, Univerdidade Federal Fluminense Brasil (literal)
Titolo
  • Behaviour of TiO2 nanoparticles in different soil suspension (literal)
Abstract
  • The emergence of nanotechnology can cause an exponentially and uncontrolled emission in the environment (air, water and soil ecosystems) of the nanomaterials that are produced and used. The effects of these products on the environment and on human health are unknown, and precautionary measures are warrented until possible risks have been elucidated. In particular, fate and behavior of nanomaterials in soils and groundwater must be investigated. We studied the behavior of nanoparticles in suspension in three different Italian soils. Aliquots of TiO2-nanoparticle suspensions with and without soil were collected periodically after their preparation, and monitored for aggregate size distribution and Ti concentration. Experimental results suggest that the soil properties affect the behavior of TiO2-NPs, as they are particularly influenced by the dissolved organic matter as well as the ionic strenght. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Insieme di parole chiave di
data.CNR.it