14 products found

Products

  • Chemical Fixation

  • RemBind - Firefighting Foam Contaminants Powder

    RemBind - Firefighting Foam Contaminants Powder

    Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) are man-made chemicals that are extremely persistent in the environment. In 2009, PFOS was listed as a chemical of concern by the Stockholm Convention on persistent organic pollutants. These chemicals are common in Aqueous Film Forming Foams (AFFF) used for firefighting and their manufacture has been restricted or banned in several...

  • Dissolved Phase Anaerobic

  • NanoEVO - Self-Emulsifier

    NanoEVO - Self-Emulsifier

    Tersus Environmental has introduced a nanoscale emulsified vegetable oil, called NanoEVO™.  Nanoemulsions are defined as emulsions with droplet sizes typically ranging between 50 and 500 nanometers. As reported by the Applied Surfactant Laboratory at the University of Oklahoma, the median droplet size for NanoEVO™ is approximately 50 nanometers (0.05 microns), which is about 20 times smaller than other...

  • Model EDS-ER - Enhanced Reductive Dechlorination

    Model EDS-ER - Enhanced Reductive Dechlorination

    As delivered, the physical state of EDS-ER (electron donor solution – extended release) by Tersus Environmental is significantly different than standard emulsified vegetable oil (EVO) products. Whereas other EVO products are concentrated emulsions containing water, EDS-ER is a water-mixable oil; it contains no water. Thus, the costs for shipping EDS-ER™ are about 50% less than conventional products.

  • Model MacroEVO - High Oil Retention Formulation

    Model MacroEVO - High Oil Retention Formulation

    MacroEVO is a neat-oil surfactant blend used for anaerobic bioremediation of chlorinated halogenated straight-chain and aromatic hydrocarbons such as perchloroethene (PCE) and trichloroethene (TCE) and chlorinated phenols, perchlorate explosive materials such as aromatic nitrates, residues of energetic munitions, nitrates, acids, radionuclides and metal oxides.  When emulsified in the field, MacroEVO produces oil droplets that are larger than...

  • Model EDS-QR - Fast-Acting Soluble Substrate

    Model EDS-QR - Fast-Acting Soluble Substrate

    EDS-QR (electron donor solution – quick release), a fast-acting, completely soluble amendment with 99.7% organic carbon for enhanced reductive dechlorination of chlorinated solvents or any other anaerobically degradable substance. EDS-QR™ is an ideal choice for projects that are on a fast track. One injection will typically enhance biological activity for 2 to 3 months.

  • Tersus - Water Soluble Oils for Enhanced Anaerobic Bioremediation

    Tersus - Water Soluble Oils for Enhanced Anaerobic Bioremediation

    It is time to upgrade your emulsified vegetable oil (EVO) to EDS-ER, the next evolution in enhanced bioremediation. EDS-ER (electron donor solution – extended release) is a long lasting vegetable oil based water mixable oil. Our patent pending technology is provided as water mixable oil, not a water based oil, as is the current convention. There is no water within the formulation. The cost for shipping the electron donor to the project site is reduced by...

  • Tersus - Soluble Substrate for Enhanced Anaerobic Bioremediation

    Tersus - Soluble Substrate for Enhanced Anaerobic Bioremediation

    To complement our Gas inFusion technologies, Tersus Environmental is proud to introduce EDS-QR (electron donor solution – quick release), a fast-acting, completely soluble amendment formulated with >98% natural seed oils engineered for enhanced reductive dechlorination of chlorinated solvents or any other anaerobically degradable substance. EDS-QR is an ideal choice for projects that are on a fast track. One injection will typically enhance biological...

  • Nutrimens - Metabolic Supplement

    Nutrimens - Metabolic Supplement

    Nutrimens™ is an all-natural bio-fermentation product. Liquid Saccharomyces cerevisiae fermentation product is produced during the fermentation of an unmodified strain of botanical classification Saccharomyces cerevisiae, including products of fermentation, residual yeast cells and yeast fragments, and the media utilized during fermentation.

  • Nutrisulfate  - Sulfate Enhanced Bioremediation

    Nutrisulfate - Sulfate Enhanced Bioremediation

    Enhanced aerobic bioremediation technologies such as the iSOC gas inFusion technology or the use of oxygen releasing compounds such as TersOx are commonly used to accelerate naturally occurring in situ bioremediation of petroleum hydrocarbons, and fuel oxygenates such as MTBE and TBA, by indigenous microorganisms in the subsurface.  However, these indigenous microorganisms do not function well in the high contaminant concentrations of the source...

  • Tersus - Emulsified Zero-Valent Iron

    Tersus - Emulsified Zero-Valent Iron

    eZVI is an emulsion of powdered zero-valent iron, surfactant, vegetable oil, and water specifically designed for the remediation of source zones impacted with halogenated hydrocarbons. eZVI has the unique ability to mix with dense non-aqueous phase liquids (DNAPLs) by capitalizing on the ability of food-grade surfactants, biodegradable vegetable oil, water, and zero-valent iron to form hydrophobic emulsion droplets (micelles) that are miscible with DNAPL...

  • TersOx - Inorganic Peroxygen for Enhanced Aerobic Bioremediation

    TersOx - Inorganic Peroxygen for Enhanced Aerobic Bioremediation

    TersOx is proprietary formulation of food-grade, calcium peroxide that produces a controlled-release of molecular oxygen. TersOx stimulates natural degradation of petroleum hydrocarbons such as benzene, toluene, ethylbenzene and xylenes (BTEX). This is not a chemical oxidation product. The high ratio of oxygen in TersOx (>16% by weight) provides a long-term oxygen source for up to 12 months upon hydration. This sustained release of oxygen stimulates...

  • Surfactants

    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 (US Patent Nos. 6,913,419 and 7,021,863).  Our anionic surfactant formulations have the unique ability to selectively desorb and liberate sorbed petroleum hydrocarbons from soil and fractured bedrock surfaces allowing for their improved mass recovery and or impr

  • TASK - Tersus Advanced Surface Kinetics

    TASK - Tersus Advanced Surface Kinetics

    Supported by nearly two decades of research and formulation testing at the University of Oklahoma, TASK™ addresses a wide range of applications related to hydrocarbon contamination, including: in situ soil and groundwater remediation, pump & treat enhancement, groundwater recirculation using eef equipment, direct injection, ex situ soil washing, emergency spill clean-up, equipment and tank cleaning, sludge removal, pipeline cleaning.

  • NutriBind - Powdered Reagent

    NutriBind - Powdered Reagent

    Combining the Power of the Patented RemBind Technology (US Patent 8,940,958) with the Proven Performance of Nutrisulfate® (U.S. Patent No. 7,138,060). Picture5NutriBind is the latest technology innovation from Tersus Environmental in association with Ziltek Pty Ltd. Designed to address the challenges in soil and groundwater remediation, NutriBind is a powdered reagent that once applied delivers rapid contaminant concentration reduction (days)...