Achieved No Further Action (NFA) by reducing petroleum impacts in groundwater to below regulatory thresholds. Eliminated residual dissolved-phase petroleum with targeted PetroFix® treatment following prior excavation. Delivered rapid results, with…
Co-application of AquiFix and PlumeStop reduced CVOCs by >99% REGENESIS® installed two 20-foot-long PRB treatment segments perpendicular to groundwater flow. Past releases of trichloroethene (TCE) and tetrachloroethene (PCE) created a…
PlumeStop PRB treats CVOCs for >3 years in high-mass-flux aquifer Design Verification Testing (DVT) used passive flux samplers (PFS) to better understand contaminant mass flux Permeable reactive barrier installed using…
Large TCE plume effectively treated using combined technology solution from REGENESIS, including PlumeStop and S-MicroZVI Accurate mapping of CVOC flux zones using FluxTracers saves $380,000 in project costs Safe and…
TCE contribution to the plume was eliminated following the application. This reduction has been continuously maintained more than three years post-application. The highly controlled PlumeStop injection resulted in no surfacing…
A multi‑faceted remedial solution mitigates CVOC contamination beneath an active business Successful application overcomes challenging site conditions Use of advanced colloidal remediation technologies from REGENESIS accelerates site toward closure with…
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,…
Cost-effective in situ approach addresses PFAS risk with no greenhouse gases or hazardous waste Contaminant flux measurements were obtained using FluxTracer, informing the PlumeStop dose required in the barrier to…
224,800 lbs. of PlumeStop colloidal activated carbon were safely injected into the target treatment zones PlumeStop treatment prevents plume migration and protects nearby community drinking water wells This sustainable approach…
Innovative combined remedy on active site effectively eliminates risk to adjacent property Remedy from REGENESIS chosen based on proven effectiveness in treating similar large CVOC plumes Design Verification Testing and…