Products & Services for In Situ Remediation

Tersus is the worldwide distributor of the leading surfactant technology, TASK™ (Tersus Advanced Surface Kinetics) and related products, including the patented methods for in situ surfactant and chemical oxidation flushing.

Enhanced reductive dechlorination (ERD) requires adding sufficient organic substrate (electron donor, such as EDS-ER™, and nutrients, such as Nutrimens®) to satisfy electron acceptor demand from both inorganic and organic compounds (i.e. chlorinated solvents) in the treatment zone.

Looking for a slow release ISCO option? Modulated TersOx™ Liquid is formulated to slowly generate hydroxyl free radicals that exhausts oxygen demand, eliminates high contaminant inhibition and enhances bioremediation performance by reducing lag times and directs biological activity towards contaminant breakdown.  

In Situ Chemical Reduction (ISCR) is an innovative environmental remediation technique used for soil and/or groundwater remediation to reduce the concentrations of targeted environmental contaminants to acceptable levels.

The TersOx™ family of products provide a viable and cost-effective approach for the aerobic bioremediation of petroleum hydrocarbons.

Unrestricted Electron Donor Subsurface Distribution for Anaerobic Bioremediation

The Waterloo Emitter is a simple, low cost device designed for the bioremediation of contaminated groundwater. Sized to fit 2", 4" and 6" wells and boreholes, can be installed in stacks vertically or horizontally to ensure full coverage of the contaminant plume. The controlled release of oxygen and various other amendments encourage and sustain the growth of microorganisms required for bioremediation.

Reduce your EVO bioremediation project cost and carbon footprint with TASK™ EVO Self-Emulsifier.

Nutrisulfate® is a high sulfate metabolic supplement designed to enhance the kinetics and efficiency of microbial systems specifically related to bioremediation of BTEX, MTBE, TBA and other petroleum hydrocarbons.