Virginia Overcoming failed oxidant treatment and high sulfate in low-permeability clayA decade-old chlorinated solvent plume resisted prior oxidant injections and high sulfate; ETEC's CarBstrate™ and ISD™ system achieved 99% reduction and complete dechlorination.
Florida Agriculture diesel remediation accelerated by a transition to bioremediation6 months of AS/SVE system showed limited progress. 5 months with bio resulted in 97% VOC reduction.
Washington Hexavalent chromium remediation at former agriculture facilityExtremely successful pilot study of Cr+6 remediation in highly oxidized, aerobic groundwater influenced by a nearby creek
Washington 97% BTEX reduction using recirculation in shallow depth groundwater siteGroundwater recirculation, dissolved oxygen, and bioremediation amendments were the keys to success at a former fueling facility in Washington state.
Florida 24-month bioremediation at active dry cleaner resulted in over 99% reduction in CVOCsThis site demonstrated overwhelming remedial success while in close proximity to other businesses. The required precision was achieved with recirculation and CarBstrate delivery.
Colorado 98% reduction at TCE-impacted site under operating manufacturing facilitySite closure achieved using groundwater recirculation after only 18 months of runtime.
Mississippi Recirculation achieves cleanup goals at former wood treatment Superfund siteAcross a large, heavily contaminated site, nearly 100 million gallons of groundwater were oxygenated and recirculated with incredible results.
Oregon Only 3 months of recirculation results in over 90% reduction of PCE, TCE, and DCEA remediation effort at a historic rail yard, contaminated with chlorinated solvents, demonstrated that an aggressive treatment plan could achieve dramatic bioremediation over a short time period.
Mississippi 98.6% reduction following single mobile applicationAt a highly impacted active UST site with LNAPL gasoline and high BTEX concentrations, ETEC was able to reduce total petroleum hydrocarbon (TPH) mass by 98.6% with a single mobile event.
New Jersey NFA in the NJ Pinelands after 18 months of active remediationOn a site with heating oil contamination under a building, an 18-month treatment using groundwater recirculation and ETEC bioremediation products achieved No Further Action (NFA) goals.
Connecticut CVOC remediation adjacent to river with hydraulic control and 99% contaminant reductionSuccessfully reduced chlorinated solvent concentrations by 99% and eliminated contaminant migration using groundwater recirculation and substrates over a 16 month period.
Massachusetts No. 4 Fuel Oil recovery & bioremediationA 120 feet x 100 feet No. 4 fuel oil plume with a 10-foot-thick impacted vadose soil zone and a free product layer (up to 7 feet in some wells) remediated in-situ within 36 months.
New Jersey NAPL oil recovery at active industrial facilitySurfactant-enhanced recovery achieved remediation goals at an active industrial facility.
Landfarming solves remote location challengesWhen a remote location makes soil disposal impractical, impacted soil volume is high, and the site is not suitable for in-situ solutions, bioremediation-enhanced landfarming is an effective option.
Oregon Complete dechlorination of PCE/TCE within just a few months using recirculationComplete dechlorination of PCE/TCE within just a few months at former dry-cleaners. Achieved by enhancing groundwater with our carbohydrate solution (CarBstrate™) then recirculated through our (ISD™).
