300 Tons of Provect-IR Remediates Multi-Acre PCE Plume in Brazil
300 Tons of Provect-IR Remediates Multi-Acre PCE Plume in Brazil This site is a former small appliance manufacturing plant located in São Paulo, Brazil, that was contaminated due to previous business operations. Soil and groundwater were impacted with chlorinated volatile organic compounds (CVOCs), including tetrachloroethylene (PCE), trichloroethylene (TCE), cis-1,2-Dichloroethene (cis-1,2 DCE), vinyl chloride (VC), and 1,1,2,2-Tetrachloroethane […]
Common Persulfate Remedial Options Not Getting the Job Done?
Common Persulfate Remedial Options Not Getting the Job Done? For more than two decades, sodium persulfate has been used as an in situ chemical oxidation technology (ISCO) to remediate a wide array range of organic contaminants. Historically, there have been four primary activation methods: ferrous iron, hydrogen peroxide, thermal, and alkaline. Over time, these activation methods have […]
Provectus Announces Launch of First US EBR Pilot Program
Provectus Announces Launch of First US EBR Pilot Program The Provectus team is pleased to announce that the first Provect-“EBR®” (US Patent 9,975,156 B2) system has been deployed to the field for a six-month pilot test. Provectus began a technical partnership with the E. Elgressy Group in 2019 as the exclusive distributor of the patented EBR system for use in […]
Avoiding the Methane Zone
Traditional In Situ Bioremediation Amendments May Cause Unsafe Methane Emissions and Reduce Effectiveness If you or your client desire the safest and most effective remedial outcomes, you will want to read on, as you may be incorrectly implementing bioremediation. Provectus Environmental Products, Inc. and VaporSafe® can help you reduce hazards while improving remediation efficiencies. Methanogens/Archaea are often the […]