EHC® in situ chemical reduction (ISCR) Reagent is the original patented combination of controlled-release organic carbon and zero valent iron (ZVI) used for the treatment of groundwater and saturated soil impacted by persistent halogenated compounds, including chlorinated solvents, pesticides and organic explosives.
The EHC® Reagent formula is the culmination of years of research and successful field use. EHC® ISCR Reagent is comprised of a synergistic mixture of micro-scale ZVI and a solid organic carbon source, stimulating both abiotic and biotic dechlorination mechanisms.
Typical Applications
- Injection of EHC® slurry via Direct Push Technology (DPT)
- Hydraulic or pneumatic fracturing (applied to fine-grainformations including weathered and fractured bedrock)
- Direct placement into open excavations or trench PRBs
- Deep soil mixing
Benefits at a glance
- Abiotic and biotic degradation
- pH balanced
- Long-lasting
- Field-proven
- Quickly generates reducing conditions
- Minimal generation of daughter products
- Manufactured from sustainable recycled materials
Product Details & Documents
Further Information
Packaging:
- 50 lb bags on pallets
- 40 bags per 1 pallet (2,000 lb net wt)
- Available in supersacs upon request and on a made to order basis
Shelf life:
Under cool, dry storage conditions the shelf life of EHC® is 4 years.