Bioremediation of dredged sediments polluted by heavy metals (Articolo in rivista)

Type
Label
  • Bioremediation of dredged sediments polluted by heavy metals (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.4028/www.scientific.net/AMR.20-21.307 (literal)
Alternative label
  • Beolchini F.; Ubaldini S.; Passariello B.; Gül N., Türe D.; Vegliò F.; Danovaro R.; Dell'Anno A. (2007)
    Bioremediation of dredged sediments polluted by heavy metals
    in Advanced materials research
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Beolchini F.; Ubaldini S.; Passariello B.; Gül N., Türe D.; Vegliò F.; Danovaro R.; Dell'Anno A. (literal)
Pagina inizio
  • 307 (literal)
Pagina fine
  • 310 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scientific.net (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 20-21 (literal)
Rivista
Note
  • Google Scholar (literal)
  • Scopus (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • F. Beolchini, R. Danovaro, A. Dell'Anno Dipartimento di Scienze del Mare, Università Politecnica delle Marche, Ancona, Italy. S. Ubaldini, B. Passariello Istituto di Geologia Ambientale e Geoingegneria, C.N.R., Rome, Italy. N. Gül, D. Türe Dep. of Environm. Engineering, Süleyman Demirel University, ISPARTA TURKEY. F. Vegliò Dipartimento di Chimica, Ingegneria Chimica e Materiali, Università de L'Aquila, Italy. (literal)
Titolo
  • Bioremediation of dredged sediments polluted by heavy metals (literal)
Abstract
  • The present work deals with a bioremediation study of a heavy-metal polluted harbour sediment, obtained from the Italian Adriatic Coast. Bioleaching of the sediment sample was performed with a mixed culture of acidophilic, chemi-autotrophic Fe/S oxidising bacteria. The effect of an anaerobic biostimulation pre-treatment on the extent of Cd, Cu, Zn, Ni, Pb, Hg, As, Cr extraction by bioleaching was evaluated. The biostimulation pre-treatment was intended to stimulate autochthonous sulfate reducing strains, to enhance the sulfide fraction in the sediment, to favour subsequent activity of reduced-sulfur-oxidizing bacteria in the subsequent bioaugmentation (bioleaching). The effect of the duration of anaerobic pre-treatment (21 and 30 days) in the presence and absence of 1% glucose was tested. The results obtained showed that the activity of the reducedsulfur- oxidising strains was significantly enhanced after an anaerobic pre-treatment of the sediments and showed real promise for the application of bioleaching for metal polluted sediments. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it