This category includes technical resources related to in situ sorption and biodegradation technologies that combine contaminant sequestration with enhanced biological treatment in soil and groundwater. Documents focus on the use of sorptive media (e.g., activated carbon) in conjunction with aerobic or anaerobic biostimulation to rapidly reduce dissolved-phase concentrations, limit plume migration, and support sustained biodegradation of petroleum hydrocarbons and other organic contaminants.
