For over a decade, EOS Remediation has been the leading provider of in situ remediation products that reengineer the groundwater environment transforming contaminants into non-toxic end products. EOS offers a complete suite of remediation products including:

Emulsified Vegetable Oil Substrates
EOS® (emulsified oil substrate) to bioremediate chlorinated solvents, perchlorate, energetics and metals immobilization – All of our emulsified vegetable oil products are USDA Certified BioPreferred Products

Colloidal Buffers
The only proven effective colloidal buffers providing safe and long-lasting pH adjustment to promote bioactivity and metals immobilization

Electron Acceptor Products
Provide for either aerobic and anaerobic bioremediation of non-chlorinated hydrocarbons, petroleum products and related compounds

Bioaugmentation Cultures
Provide enriched cultures to optimize and increase microbial activity for treatment of chlorinated solvents

All EOS Remediation products are:
Independently validated technologies, by Government Agencies and Fortune 50 Companies

Natural, low-impact technologies for your project site

We set the standard by producing the first emulsified vegetable oil (EVO) product proven to effectively treat contaminated sites

Providing hands on support to Project Managers from concept to completion

Contaminants which can be treated with EOS® Products:

• Chlorinated Solvents: PCE, TCE, DC, VC, TCA, CT, etc.
• Energetic materials: Perchlorate (ClO4-), RDX, TNT, etc.
• Nitrate (NO3)
• Oxidized heavy metals
• Radionuclides (TcO4, UO2+2)
• Acid Rock Drainage

Contact us for more information.

EOS Product overview

Electron Donors for chlorinated solvents, Cr6+, nitrates, explosives (TNT, perchlorate)
Product Advantages Applications
EOS Pro Scientifically optimized formula of emulsified oil with nutrients
and vitamin B12
Engineered for substrate transport
Sites with a variety of hydrogeological and biogeochemical characteristics
Low to moderately permeable aquifers
EOS 100 Water-mixable high retention substrate with long shelf life

Shipped as a waterless concentrate

Fractured bedrock
Long term biobarrier (permeable reactive barriers)
High velocity aquifers
EOS QR Quick release salt-free soluble substrate Rapid increase in microbial activity. Quickly converts aerobic aquifer to anaerobic
Custom Is your site complex? EOS Remediation, LLC can provide customized formulations to meet the challenges of your specific project. Contact us today to find out more.
Additives for aquifer adjustments
Product Advantages Applications
CoBupHMg Safe, easy-to-use, long-lasting colloidal buffer
Use alone or with any EOS® emulsified oil
Aquifer pH below optimum range for bioremediation
Precipitates some dissolved metals
Supplements Additives to further enhance the aquifer environment.. Boost™ – Deoxygenates water (~1 h)

B12 – Essential nutrient for DHC

Bicarbonate – Soluble buffer

DAP – Soluble micro-nutrient

Ferrous Gluconate – Soluble Iron

Iron based chemical reduction
Product Advantages Applications
EOS ZVI Injectable, micron scale, zero valent iron (ZVI) blended with EOS100 at the highest ratio available on the market, approximately 1:1 Biotic/abiotic reduction of DNAPL sites
Quickly reduces ORP of aquifers
Lower risk of daughter product formation (VC)
EOS ZVIxl Granular zero valent iron (ZVI) blended with proven EOS®oil, supplied as a ready-to-use slurry. Soil mixing
High Pressure injection
Trenching, iron walls
Electron Acceptors for petroleum hydrocarbons – BTEX, MTBE, PAHs
Product Advantages Applications
EOx Granular powder provides a steady, long-term supply of oxygen Complex petroleum or non-chlorinated hydrocarbon contaminants
Aerobic aquifer
EAS® Mixed nutrient infused sulfate salts
Provided as a dry powder or pre-mixed solution
Gasoline range contaminants
Anaerobic aquifer
Bioaugmentation Cultures for low microbe population
Product Advantages Applications
Bac Microbial consortiums enriched to degrade a variety of chlorinated solvents, petroleum compounds and 1,4-dioxane BAC-9 – Chloroethenes

Bac-20 – Chloroethanes

BAC-TPH – DRO/GRO petroleum hydrocarbons

BAC-425 – 1,4-dioxane (aerobic)