Integrating bioremediation and phytoremediation to clean up polychlorinated biphenyls contaminated soils (Articolo in rivista)

Type
Label
  • Integrating bioremediation and phytoremediation to clean up polychlorinated biphenyls contaminated soils (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gianniantonio Petruzzelli; Francesca Pedron; Irene Rosellini; Eliana Tassi; Francesca Gorini; Meri Barbafieri (2012)
    Integrating bioremediation and phytoremediation to clean up polychlorinated biphenyls contaminated soils
    in World Academy of Science, Engineering and Technology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gianniantonio Petruzzelli; Francesca Pedron; Irene Rosellini; Eliana Tassi; Francesca Gorini; Meri Barbafieri (literal)
Pagina inizio
  • 975 (literal)
Pagina fine
  • 979 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 66 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-ISE, Sede distaccata di Pisa (literal)
Titolo
  • Integrating bioremediation and phytoremediation to clean up polychlorinated biphenyls contaminated soils (literal)
Abstract
  • This work involved the use of phytoremediation to remediate an aged soil contaminated with polychlorinated biphenyls (PCBs). At microcosm scale, tests were prepared using soil samples that have been collected in an industrial area with a total PCBs concentration of about 250 μg kg-1. Medicago sativa and Lolium italicum were the species selected in this study that is used as \"feasibility test\" for full scale remediation. The experiment was carried out with the addition of a mixture of randomly methylatedbeta-cyclodextrins (RAMEB). At the end of the experiment analysis of soil samples showed that in general the presence of plants has led to a higher degradation of most congeners with respect to not vegetated soil. The two plant species efficiencies were comparable and improved by RAMEB addition with a final reduction of total PCBs near to 50%. With increasing the chlorination of the congeners the removal percentage of PCBs progressively decreased. (literal)
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