Now showing items 1-3 of 3
Water content of ambient aerosol during the Pittsburgh air quality study
(JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2005)
The aerosol water content and volumetric growth factors of fine particulate matter were measured during July-August 2001 and January-June 2002 in an urban park about 6 km from downtown Pittsburgh, Pennsylvania. Most of the ...
An approach to monitor the fraction of elemental carbon in the ultrafine aerosol
(Atmospheric Environment, 2005-10-01)
Attempts were made to measure the fraction of elemental carbon (EC) in ultrafine aerosol by modifying an Ambient Carbonaceous Particulate Monitor (ACPM, R&P 5400). The main modification consisted in placing a quartz filter ...
In situ concentration of semi-volatile aerosol using water-condensation technology
(Journal of Aerosol Science, 2005-07-01)
The effect of concentrating semi-volatile aerosols using a water-condensation technology was investigated using the Versatile Aerosol Concentration Enrichment System (VACES) and the Aerodyne Aerosol Mass Spectrometer (AMS) ...