These enhanced attenuation remedies replace less sustainable remedial methods like dig & haul or pump & treat, which create more PFAS waste materials.

In Situ Remediation Services Ltd. (IRSL), a leading environmental remediation company based in Canada, has recently completed a pilot study demonstrating how PFAS are effectively treated in the capillary fringe of an AFFF source zone by in situ injection using Colloidal Activated Carbon (CAC).