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Ultrafine particle formation in the inland sea breeze airflow in Southwest Europe
Ultrafine particle formation the inland sea breeze airflow Southwest Europe
2010/10/21
Studies on ultrafine particles (diameter < 100nm) and air quality have mostly focused on vehicle exhaust emissions and on new particle formation in "clean" ambient air. Here we present a study focused...
Performance Test of an Inertial Fibrous Filter for Ultrafine Particle Collection and the Possible Sulfate Loss when Using an Aluminum Substrate with Ultrasonic Extraction of Ionic Compounds
Inertial classification Ultrafine particles (PM0.1) nano-MOUDI Sulfate loss Aluminum substrate
2016/3/29
A sampler using inertial fibrous filters (INF) has been recently developed for ultrafine particle collection by impaction
and filtration. This new sampler has a low pressure drop (20–30 kPa) and can ...
Evaluation of Multichannel Annular Denuders for a Newly Developed Ultrafine Particle Sampling System
Multichannel annular denuder Gas collection efficiency Particle loss Extraction efficiency
2016/3/29
Laboratory studies evaluated the gas collection efficiencies and particle transmission efficiencies of
1-, 3-, 5-, and 8-channel denuders under simulated atmospheric conditions with the goal of combi...
On the time-averaging of ultrafine particle number size spectra in vehicular plumes
time-averaging ultrafine particle size spectra vehicular plumes
2009/1/16
Ultrafine vehicular particle (<100 nm) number size distributions presented in the literature are mostly averages of long scan-time (~30 s or more) spectra mainly due to the non-availability of commerc...