An Update to the Relationship between Filterable PM2.5 and Filterable PM for Bark, Coal, and Combination Bark Boilers

This white paper evaluates additional data for filterable particulate matter with a diameter of less than 2.5 micrometers (FPM2.5) and total filterable particulate matter (FPM) emissions on biomass and coal-fired boilers to corroborate the relationships derived in NCASI Special Report No. 14-05 between FPM and the…