Sustainable, Non-Incineration-based Destruction of Air Force Hazardous Waste Stockpiles : TACFI

This TACFI RDTE initiative advances the Air Force’s Environmental Mission and Water Quality Program by elevating the technology readiness level (TRL) of AxSure™, a novel system designed for the destruction of hazardous waste, including per- and polyfluoroalkyl substances (PFAS), in both solid and liquid states. The program aims to transition AxSure™ from TRL 6 to TRL 7 through a series of structured tasks and milestones, leveraging Robins AFB and the Warner Robins Air Logistics Complex (WR-ALC) as the demonstration site for industrial-scale deployment. Key objectives include validating the destruction efficiency of PFAS and other industrial wastes such as paint and coating removers, and enhancing system throughput beyond Phase II benchmarks. The project begins with the establishment of Data Quality Objectives (DQOs) using EPA’s systematic planning framework to ensure data integrity for decision-making. Subsequent treatability testing at a pilot facility in San Diego, CA will characterize waste samples and determine preliminary treatment parameters. System enhancements include the design and integration of an automated feed system (AFS) and throughput optimization components into a skid-mounted unit tailored for site-specific infrastructure. A comprehensive engineering and test design package will be developed, encompassing process flow diagrams, risk analyses, and operational manuals. Upon delivery and installation at the test site, the AxSure™ system will undergo shakedown testing followed by full-scale demonstration processing at least three waste types. Performance metrics will be assessed through sampling and analysis of influent and effluent streams, with results benchmarked against NPDES permit standards. The program concludes with a final report detailing destruction efficiencies, operational costs, and total cost of ownership, facilitating informed adoption decisions by Department of the Air Force (DAF) and dual-use stakeholders. This effort underscores a commitment to environmental stewardship and warfighter safety through innovative waste management technologies.