In Situ Thermal Remediation of DNAPL and LNAPL Using Electrical Resistance Heating

ERH is now recognized as a proven and cost-effective remediation tool capable of successful cleanup at sites where other technologies have had limited success. ERH is commonly selected as the preferred cleanup alternative for highly impacted sites, including those with DNAPL and LNAPL sources, heterogeneous lithologies, and sites with low-permeability silt and clays. The technology can be under operating buildings and roads with limited impact to business operations or the public.