TersOx™ is a specially formulated calcium hydroxide that produces a controlled-release of molecular oxygen designed to assist in the aerobic bioremediation of hydrocarbons in soil and groundwater. 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 O2 in TersOx™ (>16.6% by weight) provides a long-term oxygen source for up to 12 months upon hydration under ideal conditions. This sustained release of oxygen stimulates indigenous bacteria, accelerates bioactivity, and promotes increased contaminant removal.
TersOx™ Specifications
- A white to yellow, powdery material
- Composition - Calcium peroxide
- Releases >16% of its weight as oxygen when hydrated
- Packaged and delivered in 110 lb fiber drums
- See detailed MSDS for full product specifications
- Expected shelf-life of material - 2 years
Field Applications
- TersOx™ and water mixture (slurry) application in excavations
- Dry powder application in soils and excavations
- Injectable slurry for source area and permeable reactive barrier applications
Benefits
- Controlled-release of molecular oxygen to support aerobic microbial biodegradation
- Long-term source of oxygen to the subsurface
- Clean, low-cost, non-disruptive application
- No Operations and Maintenance
- Complimentary site evaluation from Tersus Environmental