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Ex-Situ Treatment Technology Optimization

Warning Status

The content on this page is currently minimally managed and may be outdated.

This section provides information on ex-situ remedial technologies:

Multi-Phase Extraction

  • Multi-Phase Extraction: State-of-the-Practice – This report describes the state-of-the-practice for multi-phase extraction (MPE) of contaminated soil and groundwater, focusing primarily on the application and use of MPE at sites with halogenated volatile organic compounds (VOCs).
    EPA 542-R-99-004, June 1999
    Download (2.3M/78pp/PDF)
  • Engineering Design – Multi-Phase Extraction – This Engineer Manual (EM) is intended to provide detailed guidance on all phases of remediation projects involving Multi-phase Extraction (MPE). This includes guidance on site characterization and pilot studies for MPE, considerations in screening MPE for a site; design of subsurface and above-ground components (excluding off gas and water treatment systems); and start-up, operations and maintenance, and site closure. USACE, June 1999

Bioreactors

Air Stripping

Granulated Activated Carbon (GAC)/Liquid Phase Carbon Adsorption

Ion Exchange

Precipitation/Coagulation/Flocculation

Ultraviolet Oxidation

Vapor Phase Carbon Adsorption