Microbial metabolism has the potential to alter the solubility of a broad range of priority
radionuclides, including uranium, other actinides and fission products. Of notable interest …

In environmental monitoring campaigns for anthropogenic radionuclides released in the
course of the Fukushima nuclear accident (2011), most focus had been on gamma-emitting …

Reductive immobilization of radioactive pertechnetate (99 TcO 4−) in simulated groundwater
was studied by prepared carboxymethyl cellulose (CMC) and starch stabilized zero valent …

This review analyzes the role and reactivity of dissolved organic matter (DOM) in oxidation,
reduction, hydrolysis, and photochemical reactions of contaminants occurring on mineral …

Abstract Technetium-99 (99 Tc) is a major risk driver at nuclear power plants and several US
Department of Energy (DOE) sites. Pertechnetate (TcO 4−), the most common chemical form …

The uptake of the fission product technetium (Tc) by chukanovite, an Fe II hydroxy carbonate
mineral formed as a carbon steel corrosion product in anoxic and carbonate-rich …

Technetium (99Tc) is a problematic fission product for the long-term disposal of nuclear
waste due to its long half-life, high fission yield, and to the environmental mobility of …

A urea-functionalized ordered mesoporous polymeric nanoparticle for removing the
perrhenate anion ReO4–as the surrogate of the particularly intractable anion radioactive …

A concept for the disposal of intermediate level radioactive wastes involves emplacement
within a geological disposal facility, followed by backfilling of the facility with cement. When …

This study focused on a promising selective capture strategy for the sequestration of TcO4−
under highly acidic conditions by exploring its analog, ReO4−, to simplify the experimental …