Stabilization and Solidification Remediation of Soil Contaminated with PFASs

SYNOPSIS

• This study was totally independent and performed by a world class research group at the Swedish University of Agricultural Sciences.
• 7 sorbents were evaluated for their ability to reduce the leachability of PFAS in soils with co-addition of Portland cement.
• RemBind^® was the top performer out of the 7 additives tested – it was at least 1 magnitude better in terms of strength of binding to PFASs (Partitioning Coefficient k_d) than the other sorbents tested.
• The RemBind^® and Portland cement treated soils passed the European and USEPA performance guideline criteria for Unconfined Compressive Strength (UCS) testing.