…removing UFPs from the ambient air. As a result, coagulation is an important process for the deposition of UFPs but has little effect on PM mass concentrations17,19. Dynamics of UFPs…
Search Results for: UFP
Estimates of HVAC filtration efficiency for fine and ultrafine particles of outdoor origin
…evidence to suggest that UFP removal efficiency tends to increase with MERV (El Orch et al., 2014, Hecker and Hofacre, 2008, Stephens and Siegel, 2012b). UFPs are important to capture…
Adam Smith Testimony Highlighting Effects of Aviation Noise and Emissions
…scientific understanding of these particles. In addition to gaps in scientific knowledge, there are also gaps in the federal government’s approach to UFP regulation. The FAA regulates UFPs in the…
Congressman Smith Reintroduces the Protecting Airport Communities from Particle Emissions Act
…contributes significantly to the dispersion of UFPs. Unfortunately, the extent to which communities and residents are exposed, in addition to the health effects of UFP inhalation, are not yet fully…
*Where’s my Clair Patterson?
…on human health. UFPs have not been well-studied, they are unregulated, and yet they are prevalent in commercial jet engine emissions. But this is not an article about UFPs. There…
DEOHS UFP Study Federal Way
UW UFP Advisory Group Presentation Harrington
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UFP Advisory Meeting August 2022
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20220808_Dittmore_UFP_mtg
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