Sentence examples for mobility of uranium from inspiring English sources

Organic matter is increasingly shown to influence the mobility of uranium (U) in the environment.

An important question is the extent to which the mixing of Columbia River water and groundwater impacts the speciation and mobility of uranium (U).

Dissolved organic carbon (DOC) may influence the mobility of uranium, but few field-based studies have been undertaken to examine this in typical groundwaters.

This suggested that reduced sulfur-bearing species may not be fully effective at limiting the mobility of uranium in the presence of dissolved and/or solid-phase oxidants.

In this study, the mobility of uranium in the presence of nitrate oxidant was investigated in a shallow groundwater system after establishing conditions conducive to uranium reduction and the formation of reduced sulfur-bearing species.

As oxidation state is often a primary determinant of the mobility of uranium in subsurface environments, a comprehensive understanding of the redox cycling of uranium is essential to predict the fate of this contaminant.

This leads to an increase in mobility and availability of uranium to groundwater and soil from nuclear wastes which leads to health hazards.

These factors govern the mobility and toxicity of uranium.

For uranium co-disposal with acidic wastes, significant rapid (i.e., hours) carbonate and slow (i.e., 100 s of hours) clay dissolution resulted, releasing significant sediment-associated uranium, but the extent of uranium release and mobility change was controlled by the acid mass added relative to the sediment proton adsorption capacity.

Indeed, the incorporation of uranium into iron oxides, specifically hematite, has implications for reducing the long-term environmental mobility of U VI), especially given the long-term stability of hematite, which is found in geological settings older than 1 Ga.

And it had plentiful supplies of uranium.