Browsing by Author "Qafoku O."

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  • CHROMIUM SPECIATION AND MOBILITY IN A HIGH LEVEL NUCLEAR WASTE VADOSE ZONE PLUME 
    Zachara J.M.; Ainsworth C.C.; McKinley J.P.; Qafoku O.; Smith S.C.; Szecsody J.E.; Brown Jr.G.E.; Catalano J.G.; Warner J.A.; Traina S.J. (2004)
    Radioactive core samples containing elevated concentrations of Cr from a high level nuclear waste plume in the Hanford vadose zone were studied to asses the future mobility of Cr. Cr(VI) is an important subsurface contaminant ...
  • FLUORESCENCE SPECTROSCOPY OF U(VI)-SILICATES AND U(VI)-CONTAMINATED HANFORD SEDIMENT 
    Wang Z.; Zachara J.M.; Gassman P.L.; Liu C.; Qafoku O.; Yantasee W.; Catalano J.G. (2005)
    Time-resolved U(VI) laser fluorescence spectra (TRLFS) were recorded for a series of natural uranium-silicate minerals including boltwoodite, uranophane, soddyite, kasolite, sklodowskite, cuprosklodowskite, haiweeite, and ...