DNAPL to non-detect: Six orders-of-magnitude reduction of chlorinated solvents on a large-scale site

Webinar Highlights

  • Review of the geological and hydrogeological setting, comprising low permeability silty sands and sandy silt layers
  • Comparative pilot testing phase to determine substrate choice and dose to create a tailored full-scale design
  • The applicability of different controlled-release electron donors (3-D Microemulsion and HRC) depending on location within source-plume system, concentration and hydrogeology
  • Use of PlumeStop Liquid Activated Carbon to further promote biodegradation through in situ sorption, rapidly reducing residual contamination down to non-detect, and maintaining these over the long term
  • Commercial and project management of large scale in situ treatment to meet budget and time expectations
  • Overview and guidance on the selection of in situ injectable technologies for chlorinated hydrocarbons (ERD, ISCR, ISCO, in situ sorption)
DNAPL to non-detect: Six orders-of-magnitude reduction of chlorinated solvents on a large-scale site
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