Treatability Study in Support of Intrinsic Remediation for the AAFES service Station Site 56. MacDill AFB, Tampa, Florida

Abstract

This report presents the results of an intrinsic remediation treatability study (TS) performed by Parsons Engineering Science, Inc. (Parsons ES) at the Army Air Force Exchange (AAFES) Service Station (Site 56), MacDill Air Force Base (AFB, the Base) Tampa, Florida to evaluate the use of intrinsic remediation (natural attenuation) with long-term monitoring (LTM) as a remedial option for dissolved benzene, toluene, ethylbenzene, and xylenes (BTEX) contamination in the shallow saturated zone. Soil and groundwater contamination is documented for the site, with contamination being present in the aqueous (i. e., dissolved) and gaseous phases and as a residual light nonaqueous-phase liquid (LNAPL) within the aquifer matrix. There is no evidence of mobile LNAPL (free product) at this site. This study focused on the impact of dissolved BTEX on the shallow groundwater system and surface water in a drainage ditch at and downgradient from the site. Site history and the results of soil, groundwater, and surface water investigations conducted previously are also summarized in this report.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1996
Accession Number
ADA286955

Entities

Organizations

  • Parsons Corporation

Tags

Communities of Interest

  • Biomedical
  • C4I
  • Human Systems

DTIC Thesaurus Topics

  • Air Force
  • Alkanes
  • Alkenes
  • Aromatic Hydrocarbons
  • Chemical Analysis
  • Chemical Synthesis
  • Chemistry
  • Drinking Water
  • Ecology
  • Environmental Protection
  • Groundwater
  • Organic Chemistry
  • Two Dimensional
  • Water Resources

Fields of Study

  • Environmental science

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies
  • Environmental Remediation and Restoration.