This Seattle Brownfield redevelopment case study showcases the transformative impact of advanced site characterization and targeted in situ remediation technologies. Faced with complex subsurface contamination from decades of dry cleaning…
Within two months of injection, contaminants were reduced to non-detect levels and have remained non-detect AquiFix was selected for its extended electron donor release, enabling treatment of CVOCs migrating into…
Remediation achieved site cleanup objectives and site closure from IDEM requested Multi-faceted remedial approach implemented to address soil, groundwater and vapor intrusion 3-D Microemulsion outperformed EVO in pilot study, demonstrating…
Closure achieved for a large chlorinated solvent plume in an urban area PCE sources rapidly eliminated and plume efficiently treated using a suite of REGENESIS in situ remediation technologies Despite access limitations,…
Remediation solution from REGENESIS protects municipal water pumping station from chlorinated solvent contamination Following injection the PCE was rapidly degraded by 99.98% Long term monitoring shows that no rebound in…
High PCE concentrations were detected in soil and groundwater during a site investigation A pragmatic, phased approach was used to target PCE in soil and groundwater The multi-component treatment was…
Former dry cleaning operations lead to CVOC contaminated groundwater AECOM, a global environmental consulting firm, was engaged to develop a solution for this site PlumeStop and HRC provide rapid and…
Combined remedy approach proves successful in treating chlorinated solvents at former dry cleaner This site provided ideal challenge conditions to demonstrate complete biodegradation using a sorption-ERD approach The site was…
PlumeStop effectively treated the plume in the well-oxygenated, sand and gravel lithology 99% reduction of PCE ~30 days after the application in key monitoring wells Demonstration of PRB leading to…
PlumeStop, HRC, and BDI Plus successfully remediated persistent PCE, VC, and Cis-1,2-DCE contamination Environmental services firm ESGI and REGENESIS adapted the injection design according to the difficult site geology and…