Revolutionizing the Identification of Per- and Polyfluoroalkyl Substances (PFAS) - FRED Leads the Way
In the realm of industrial and consumer products, a group of substances known as Per- and Polyfluoroalkyl substances (PFAS) are prevalent. These chemicals, notorious for their persistence in the environment, pose significant challenges synonym in detecting and managing them. Enter FRED-PFAS, a revolutionary tool developed by FREDsense Technologies, designed to tackle these challenges synonym head-on.
FRED-PFAS is a portable, rapid analysis platform that provides same-day PFAS detection capabilities right where the work is happening. Its precision extends beyond simple detection, as it meticulously measures the pharmacokinetics parameters for PFAS, enabling in vitro to in vivo extrapolation (IVIVE) for these chemicals. This modeling tool is specifically designed for PFAS toxicokinetics, aiding in the assessment of exposure and risk accurately.
Academic researchers and NGOs investigating PFAS fate and transport in novel ecosystems find FRED-PFAS invaluable. The tool's ability to collect preliminary data quickly, especially in remote or hard-to-access locations where transporting samples is difficult, makes it an indispensable asset in their research.
Environmental consultants and technology providers also leverage FRED-PFAS during PFAS treatment pilot studies. By monitoring influent and effluent concentrations, they can rapidly optimize treatment media, flow rates, and regeneration cycles, ensuring efficient and effective PFAS management.
Lab testing can be expensive, often leading to sampling campaigns being constrained by budget. This means fewer samples, longer intervals between data points, and less dynamic site understanding. The FRED-PFAS Kit, with a limit of detection of 1,000 ppt (ng/L), aims to address this issue, with dedicated commitments to lower detection limits in future versions of the system.
The FRED-PFAS Kit outputs a Total PFAS screening measurement, capturing many regulated long-chain (C5+) PFAS compounds such as PFOA and PFOS, and certain common precursors. This feature is particularly useful in situations where the source of PFAS is unclear, such as industrial parks, landfills, or fire training grounds, enabling high-density sampling campaigns and identifying hotspots without multiple lab submissions or site revisits.
In addition to its benefits in the field, FRED-PFAS is making waves in various sectors. It is being used to screen rinse cycles for contamination when changing out aqueous film-forming foams (AFFF) for low-PFAS alternatives, accelerating project timelines and getting systems back online faster, unlocking significant savings.
The introduction of real-time PFAS screening is fundamentally shifting how environmental projects are planned and executed. It leads to increased sampling density, agility and responsiveness, enhanced stakeholder confidence, reduced project costs, and support for technology development. Real-time monitoring with FRED-PFAS had the potential to reduce the total project site visits by 60%, translating into significant cost savings, as shown in a pilot with WSP and its PFASER.
Delays in PFAS detection can be costly and disruptive for projects that require PFAS results to make critical decisions. FRED-PFAS, with its unparalleled agility for decision-makers in the field, provides on-site, same-day PFAS concentration results, revolutionising the way environmental projects are managed.
Transporting samples to certified labs involves a meticulous chain of custody, specialised containers, and temperature-controlled conditions. Standard laboratory turnaround times for PFAS results typically range from 10-20 business days. The FRED-PFAS Kit, with its ability to provide immediate results, is set to redefine the landscape of PFAS detection and management.
This article will also appear in the 23rd edition of FREDsense Technologies' quarterly publication. As the world grapples with the challenges synonym posed by PFAS, FRED-PFAS stands as a beacon of hope, offering a solution that is not only efficient but also environmentally responsible.
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