Soluble/insoluble (dilute-HCl-extractable) fractionation of Cd, Pb and Cu in Antarctic snow and its relationship with metal fractionations in the aerosol

• Published in: E3S Web of Conferences
• Main Authors: Annibaldi A., Illuminati S., Truzzi C., Finale C., Scarponi G.
• Format: Article in Journal/Newspaper
• Language: English; French
• Published: EDP Sciences 2013
• Subjects: Cd; Pb; Cu; Antarctic snow; soluble/insoluble fractionation; voltammetry; geo; envir; Antarctic; Austral; Faraglione; Mario Zucchelli; Antarc*
• Online Access: https://doi.org/10.1051/e3sconf/20130123006; https://doaj.org/article/df34314ac0934ea789831695e9f57958

A chemical fractionation methodology for determination of the (water) soluble and the insoluble (dilute-HCl-extractable) fractions of Cd, Pb and Cu in Antarctic snow was set-up and verified for the additivity of the two fractions detected. Molten samples were filtrated and the water-insoluble fracti...