EOS
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:
• PROVEN
Independently validated technologies, by Government Agencies and Fortune 50 Companies
• SUSTAINABLE (GREEN)
Natural, low-impact technologies for your project site
• LEADING THE INDUSTRY
We set the standard by producing the first emulsified vegetable oil (EVO) product proven to effectively treat contaminated sites
• BACKED BY KNOWLEDGEABLE PRODUCT SUPPORT TEAM
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) |