Accession Number:

AD1026035

Title:

Direct Push Optical Screening Tool for High Resolution, Real-Time Mapping of Chlorinated Solvent DNAPL Architecture

Descriptive Note:

Technical Report,01 Apr 2011,01 Mar 2016

Corporate Author:

Haley and Aldrich Oakland United States

Personal Author(s):

Report Date:

2016-07-01

Pagination or Media Count:

51.0

Abstract:

Chlorinated solvents are among the most common organic contaminants detected in groundwater at Department of Defense DoD sites. The sources of these contaminants are often historical releases of dense non aqueous phase liquids DNAPL. Unfortunately, chlorinated solvent DNAPL source zones are difficult to locate using conventional subsurface characterization technologies. Laser-induced fluorescence LIF tools are currently available for real-time, high-resolution mapping of petroleum hydrocarbon and coal tar-based NAPL source zones. The objective of this project is to demonstrate anew optical screening tool, that extends the LIF technology to chlorinated solvent DNAPLs.

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE