Emulsified Oil Substrate (EOS®)
A Simple, Easy-to-Use Product withSlow and Rapid-Release Biodegradable Substrates and Micronutrients forEffective Distribution in Contaminated Aquifers providingSuperior Enhancement of Anaerobic Biodegradation withGreater Longevity in the Subsurface.
Contaminants that can be Treated with EOS®
Chlorinated Solvents: PCE, TCE,
Energetic Materials: Perchlorate (ClO4-), RDX, TNT, etc.Nitrate (NO3-)
Oxidized Heavy MetaslRadionuclides (TcO4-, UO2+2)
Acid Rock Drainage
EOS® Product Formulations*
EOS Remediation’s family of soybean oil emulsions / emulsified vegetable oil (EVO™) includes several product formulations. Selecting the appropriate product for your project is important. The comparison chart below provides information needed to compare and understand each product offering.
EOS® 450 (% by Weight) EOS® 598 (% by Weight) EOS® 598B42 (% by Weight) Soybean Oil (food grade) 49.9 ± 2% 59.8 ± 2% 59.8 ± 2% Long Chain Fatty Acids 0.9 ± 0.2% 0 0 Sodium Lactate / Lactic Acid 4 ± 0.2% 4 ± 0.2% 4 ± 0.2% Food Additives / Emulsifiers / Preservatives 10.1 ± 0.2% 10.1 ± 0.2% 10.1 ± 0.2% Extracts No No 2 ± 0.2% Water Balance Balance Balance Percent Organic, by weight 63 ± 2% 72 ± 2% 74 ± 2% EOS® Vitamin B12 Supplement No No Yes
Ingredients / Composition
|
Ingredients / Composition |
EOS® 600 (% by Weight) |
EOS® 600XE (% by Weight) |
|
Soybean Oil (food grade) |
59.8 ± 2% |
59.8 ± 2% |
|
Sodium Lactate / Lactic Acid |
4 ± 0.2% |
4 ± 0.2% |
|
Food Additives / Emulsifiers / Preservatives |
10.1 ± 0.2% |
10.1 ± 0.2% |
|
Extracts |
No |
2 ± 0.2% |
|
Water |
Balance |
Balance |
|
Percent Organic, by weight |
72 ± 2% |
74 ± 2% |
|
EOS® Vitamin B12 Supplement |
No |
Yes |
|
Adjusted to Neutral pH prior to Shipment |
Yes |
Yes |
*EOS Remediation reserves the right to change Product specifications and formulations without notice and without liability for such changes.
Preferred Choice
EOS® 598B42 is our flagship, soybean oil-based product. EOS® 598B42 is based on our patented EOS® Process technology which grew out of more than seven years of research and testing by leading bioremediation scientists and engineers. EOS® 598B42 includes:
• Rapidly biodegradable substrates that jump start bacterial growth
• Slow-release biodegradable substrates to support long-term respiration
• A suite of nutrients for enhancing the growth of halorespiring and other indigenous bacteria
EOS® 598B42 with the EOS® Vitamin B12 Supplement is the preferred blend for chlorinated solvent remediation.
The design spreadsheets offered through our project design software are based on EOS® 598B42.
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