The potential for bioaccumulation of organic contaminants (including pharmaceuticals, personal care products, and perfluorochemicals) into foodcrops from reclaimed water;
the bioaccumulation of organic contaminants from biosolids-amended soils;
the fate of perfluorochemicals in groundwater systems, particularly in the presence of co-contaminants;
the development of analytical methods for the detection and quantification of inorganic nanoparticles in environmental and biological media; and
the fate of organic contaminants in wastewater treatment plants.