Topic Term: Site Characterization
Dense Non-Aqueous Phase Liquids (DNAPLs): Review of Emerging Characterization and Remediation Technologies
Review of three general types of emerging DNAPL characterization technologies—including geophysical, cone penetrometer, and in situ tracers— and two categories of emerging DNAPL remediation technologies—thermal enhanced extraction and in situ chemical oxidation.
Interstate Technology and Regulatory Cooperation Work Group (ITRC) / US Environmental Protection Agency Consortium for Site Characterization Technology (CSCT) Partnership - FY-97 Summary Report
State participation in the USEPA verification of PCB field analytical and well-head monitoring and soil and soil-gas sampling technologies.
Multi-State Evaluation of the Site Characterization and Analysis Penetrometer System - Volatile Organic Compounds (SCAPS-VOC) Sensing Technologies (ASC-4)
Evaluation and approval of SCAPS-deployed hydrosparge VOC sensor for real-time in situ detection of VOCs below the water table.
Interstate Technology and Regulatory Cooperation Work Group (ITRC) / American Society for Testing and Materials (ASTM) Partnership for Accelerated Characterization - FY-97 Summary Report (ASC-1)
ITRC review and input on ASTM Guide for Expedited Site Characterization of Hazardous Waste and report on the options for future collaboration between ITRC and ASTM.
Multi-State Evaluation of an Expedited Site Characterization and Analysis Penetrometer System - Laser-Induced Fluorescence (SCAPS-LIF) (ASC-3)
California Certification, USEPA Verification, and multi-state acceptance of the SCAPS sensor for in situ subsurface field screening method for polynuclear aromatic hydrocarbons (PAHs).