@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS069 prodottidellaricerca:prodotto prodotto:ID42053 . @prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . unitaDiPersonaleInterno:MATRICOLA20268 pubblicazioni:autoreCNRDi prodotto:ID42053 . @prefix rdf: . prodotto:ID42053 rdf:type prodotto:TIPO1101 . @prefix retescientifica: . prodotto:ID42053 rdf:type retescientifica:ProdottoDellaRicerca . @prefix rdfs: . prodotto:ID42053 rdfs:label "Enrichment from activated sludges of aerobic mixed cultures capable to degrade vinyl chloride (VC) as the sole carbon source (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID42053 pubblicazioni:anno "2003-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID42053 skos:altLabel "
AULENTA F., MAJONE M., BECCARI M., PERNA L., TANDOI V. (2003)
Enrichment from activated sludges of aerobic mixed cultures capable to degrade vinyl chloride (VC) as the sole carbon source
in Annali di chimica (Testo stamp.)
"^^rdf:HTML ; pubblicazioni:autori "AULENTA F., MAJONE M., BECCARI M., PERNA L., TANDOI V."^^xsd:string ; pubblicazioni:paginaInizio "337"^^xsd:string ; pubblicazioni:paginaFine "346"^^xsd:string ; pubblicazioni:numeroVolume "93(4)"^^xsd:string . @prefix ns10: . prodotto:ID42053 pubblicazioni:rivista ns10:ID574088 ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:titolo "Enrichment from activated sludges of aerobic mixed cultures capable to degrade vinyl chloride (VC) as the sole carbon source"^^xsd:string ; prodottidellaricerca:abstract "Two microbial cultures able to degrade high concentrations of VC as the sole carbon source have been obtained by enrichment from activated sludge. The cultures began consuming VC (0.02 mmol 1-1) only after a long initial acclimation period (1-2 months). After then the concentration of VC was gradually increased (from 0.02 to 0.08 mmol 1-1) and the cultures were able to maintain VC degrading ability for long time (over 500 days). VC-degrading biomass in the two cultures was characterized by low specific maximum growth rates (0.19-0.21 d-1) compared to heterotrophic organisms typically present in activated sludge processes. Monod half-saturation constant was rather low (0.7-1.6 mgVC 1-1) indicating that it is possible to effectively remove VC to low residual concentrations. The cultures were highly sensitive to even short periods of VC lack (with quick decrease of VC degradation rates) whereas they were not to sudden load increases (up to 3.4 mmol 1-1). After being cultured with only ethene as the sole carbon and energy source, the cultures kept the ability of degrading VC. Possibility of maintaining the mixed cultures on non-toxic ethene, without loosing VC degradation ability, is very promising for bioaugmentation treatments." ; prodottidellaricerca:prodottoDi istituto:CDS069 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA20268 . ns10:ID574088 pubblicazioni:rivistaDi prodotto:ID42053 .