The concentrations of U in natural waters are usually low, being typically less than 4 μg/L in
river water, around 3.3 μg/L in open seawater, and usually less than 5 μg/L in groundwater …

Uranium (U) is of enormous global importance because of its use in energy generation,
albeit with potential environmental legacies. While naturally occurring U is widespread in the …

Field biostimulation experiments at the US Department of Energy's Integrated Field
Research Challenge (IFRC) site in Rifle, Colorado, have demonstrated that uranium …

We use 3‐D high‐resolution reactive transport modeling to investigate whether the spatial
distribution of organic‐carbon‐rich and chemically reduced sediments located in the riparian …

Reaction of aqueous uranium (VI) with iron (II) monosulfide mackinawite in an O2 and CO2
free model system was studied by batch uptake measurements, equilibrium modeling, and L …

We examine subsurface uranium (U) plumes at two US Department of Energy sites that are
located near large river systems and are influenced by groundwater–river hydrologic …

Occurrence characteristics, internal morphology patterns, size variations and trace elements
contents for framboidal pyrite in the sandstone of middle Jurassic Zhiluo Formation hosting …

Although As concentrations have been investigated in shallow groundwater from the Hetao
basin, China, less is known about U and As distributions in deep groundwater, which would …

Remediating uranium contamination is of worldwide interest because of the increasing
release of uranium from mining and processing, nuclear power leaks, depleted uranium …

During subsurface bioremediation of uranium-contaminated sites, indigenous metal and
sulfate-reducing bacteria may utilize a variety of electron acceptors, including ferric iron and …