Browsing by Subject "FRM"
Now showing items 1-2 of 2
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(2023-08-07)Using the Federal Reference Method (FRM) air sampling protocol, the total suspended particulates (TSP), PM10 and PM2.5 levels across four low-dust harvesters were found to be 40% to 70% lower compared to that of a conventional ...
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Evaluation of PM10 and Total Suspended Particulate Sampler Performance Through Wind Tunnel Testing (2011-10-21)Particulate matter (PM) concentrations in ambient air can be monitored by gravimetric sampling near a source using Federal Reference Method (FRM) samplers. PM is regulated by size, with PM10, which is comprised of particles ...