Browsing NIBIO Brage by Author "Skjennum, Karen Ane Frøyland"

Now showing items 1-2 of 2

    • Combined column test for characterization of leaching and transport of trace elements in contaminated soils 

      Skjennum, Karen Ane Frøyland; French, Helen Kristine; Carotenuto, Pasquale; Okkenhaug, Gudny (Peer reviewed; Journal article, 2023-02-24)
      Environmental assessments are required prior to remediation and redevelopment of contaminated sites. To date, regulatory guidelines are commonly based on total concentrations. Occasionally, simple leaching procedures are ...

    • The impact of biochar's physicochemical properties on sorption of perfluorooctanoic acid (PFOA) 

      Skjennum, Karen Ane Frøyland; Krahn, Katinka Muri; Sørmo, Erlend; Wolf, Raoul; Goranov, Aleksandar I.; Hatcher, Patrick G.; Hartnik, Thomas; Arp, Hans Peter Heinrich; Zimmerman, Andrew R.; Zhang, Yaxin; Cornelissen, Gerard (Peer reviewed; Journal article, 2024-12-10)
      To better characterize properties governing the sorption of per- and polyfluoroalkyl substances (PFAS) to biochar, twenty-three diverse biochars were characterized and evaluated as sorbents for perfluorooctanoic acid (PFOA). ...