Web30 May 2024 · Formation of secondary inorganic aerosol (SIA) was investigated during a six-month long heating season in Harbin, China. Enhanced sulfate formation was … Web11 Apr 2024 · In order to reveal the pollution characteristics and sources of PM2.5, in this study, we collected PM2.5 filter membrane samples in Shihezi continuously from December 2024 to January 2024, and analyzed 10 kinds of water-soluble inorganic ions (WSIIs) and 24 inorganic elements (IEs), as well as organic carbon (OC) and elemental carbon (EC). The …
Secondary Organic Aerosol - University of Manchester
Web1 Jul 2012 · Secondary inorganic aerosol (SIA) represents an important component of fine particulate matter in Europe. A photochemical model has been used to assess the … WebA secondary organic aerosol (SOA) is a molecule produced via oxidation over several generations of a parent organic molecule. In contrast to primary organic aerosols, which are emitted directly from the biosphere , secondary organic aerosols are either formed via … fairchild winston salem
Gas/Particle Partitioning and Secondary Organic Aerosol Yields
Web21 Feb 2024 · This work finds the shifting of secondary inorganic aerosol formation mechanisms during haze aggravation and explains the decisive role of aerosol liquid … Web2 Aug 2024 · The liquid-phase particles, which provide efficient chemical reaction vessels, may facilitate the mass transfer of reactive gaseous precursors and subsequent multiphase reactions and further accelerate both secondary inorganic and organic aerosol formation. WebCharacteristic features of the winter haze in northern China include stagnant meteorological conditions with low mixing heights, high relative humidity (RH), large emissions of primary … fairchild wiki