Newman Zone EVO Supported Treatment of a 6,000-Foot TCE Plume Without Disrupting Military Operations Dover Air Force Base in Delaware faced a large TCE plume created by historical releases of degreasing solvents used during aircraft maintenance. Accelerated anaerobic...
Case Studies
Brownfield Bioremediation Reduces Chlorinated Solvents by 98%
Newman Zone EVO and Neutral Zone Support Rapid Treatment at a California Mixed-Use Redevelopment Site A former industrial property in Emeryville, California, was being prepared for commercial, retail, and residential redevelopment. Although soil excavation removed...
TCE Bioremediation Project, Orange County, CA
The Legacy Remediation Team completed a four-week bioremediation project for Murex Environmental at a multi-tenant industrial property in Orange County, California. The primary groundwater contaminants of concern (COCs) were PCE, TCE and cis-1,2-DCE. The selected...
Successful Treatment of High-Concentration TCE at a Texas Manufacturing Site
This TCE groundwater remediation case study examines high-concentration TCE treatment at an auto parts manufacturing site in Stephenville, Texas. Newman Zone emulsified vegetable oil rapidly reduced TCE, while buffering and Dehalococcoides bioaugmentation supported complete dechlorination to ethene.




