For every zone of your plume, we’ve got you covered!

Leaders in Remediation of Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)

Interested in a Site Evaluation? 

Let our Experienced Technical Service Team assist you with a no charge evaluation of your site.

Learn More


- Enhances Efficiency

- Minimizes Methane Production

Learn More

Electron Donor

Solutions for


Reductive Dechlorination

Formulating Surfactant Blends

Learn More


Accelerating Natural Attenuation of Petroluem Hydrocarbons

Additive injection and groundwater recirculation trailers available for short or long term lease.

TersOx™ - Inorganic Peroxygen for Enhanced Aerobic Bioremediation

RemBind designed to treat TPH, PAH, PFOS, PCBs, PCPs, and various pesticides

Sulfate Enhanced Bioremediation 

Soluble Iron

Tersus offers a liquid solution of a reduced form of iron, ferrous iron [Fe(II)], for the in-situ reduction of Cr(VI) to Cr(III), Conceptually, the injected Fe(II) travels through the matrix reacting with oxygen and becomes ferric iron, [Fe(III)], at which point it converts the Cr(VI) to Cr(III). In the +3 oxidation state the chromium is rendered practically insoluble (lower mobility) and nontoxic (lower risk). This iron-based remedy using liquid ferrous salts forms Cr0.25Fe0.75(OH)3 (Palmer and Wittbrodt, 1991). This mineral phase lowers chromium solubility to <0.10 mg/L at pH’s as low as ~4.5 range. We suggest an initial laboratory treatability study to confirm the chromium sequestration.

Other Soluble Iron Applications 

  • Reduction of Arsenic and Mercury
  • Phosphate Precipitation and Removal
  • Elimination of Sulfide Based Odors
  • pH Adjustment