Awareness concerning sustainable groundwater consumption under the context of land use
and climate change is gaining traction, raising the bar for adequate understanding of the …

Human activities have released large amounts of toxic organic and inorganic chemicals into
the environment. Toxic waste streams threaten dwindling drinking water supplies and impact …

Zero-valent iron nanoparticles (nZVI) synthesized in the presence of reduced sulfur
compounds have been shown to degrade trichloroethene (TCE) at significantly higher rates …

Sulfide-modified nanoscale zero-valent iron (S/NZVI) has been considered as an efficient
material to degrade trichloroethylene (TCE) in groundwater. However, some critical factors …

At an industrial site on a sand aquifer overlying a clayey silt aquitard in Connecticut, a zone
of trichloroethylene dense nonaqueous phase liquid (DNAPL) at the aquifer bottom was …

Chlorinated solvents such as trichloroethene (TCE) and tetrachloroethene (PCE) are
widespread groundwater contaminants often released as dense nonaqueous phase liquids …

Nano-scale zero-valent iron particles (NZVI) are increasingly being used to treat sites
contaminated with chlorinated solvents. This study investigated the effect of NZVI on …

The possibility that graphite electrodes can serve as the direct electron donor for microbially
catalyzed reductive dechlorination was investigated with Geobacter lovleyi. In an initial …

Across the United States, thousands of hazardous waste sites are contaminated with
chemicals that prevent the underlying groundwater from meeting drinking water standards …

This paper concludes that back diffusion from one or a few thin clayey beds in a sand aquifer
can cause contaminant persistence above MCLs in a sand aquifer long after the source …