Burlington Enhanced Bioremediation Program
Burlington, MA
December 2012
Phased Payment
Large-Scale EHC/Fe Materials Program
An environmental consulting firm contracted IET for a comprehensive EHC/Fe enhanced reductive dechlorination program with phased materials delivery. The large-scale materials package was coordinated to align with quarterly performance monitoring milestones.
Materials Package
Hydrogen Release
- • EHC (Enhanced Hydrogen Release Compound)
- • Long-term organic hydrogen source for sustained reductive dechlorination
Zero Valent Iron
- • Large quantity ZVI powder (micro-scale iron)
- • Provides abiotic reduction of chlorinated solvents
Vitamins
- • Vitamin B2 and B12 supplements
- • Essential cofactors for dechlorinating microbial activity
Nutrients & Amendments
- • Yeast Extract: protein and nutrient source
- • Hydrolyzed Kelp: high-quality organic substrate
- • Calcium Propionate: long-term electron donor
- • Sulfite (oxygen scavenger) and nutrient package
Labor & Equipment
Field labor, mobilization/demobilization, per diem, material handling equipment, and supervision.
Project Details
Client
Environmental Consulting Firm
Location
Burlington, Massachusetts
Delivery Date
December 2012
Payment Structure
Phased delivery tied to quarterly monitoring data submission
Technology
EHC/Fe enhanced reductive dechlorination
Scope
Large-scale materials supply program