Chemical Characterization of Particulate Matter in the Renaissance City of Ferrara

A study on particulate matter in Ferrara, Italy, reveals significant environmental concerns due to industrial activities. Researchers analyzed aerosols from urban and industrial areas using scanning electron microscopy (SEM), finding that smaller particles aggregate into larger polycrystalline forms, often up to 10 micrometers in diameter. The chemical composition was diverse, with silicate being the most abundant, followed by carbonate, chlorine, sulfate, carbon, and organic matter. These findings suggest that Ferrara faces air pollution challenges similar to some of the world's most polluted cities, necessitating further investigation to protect its cultural heritage.

Marrocchino, E., Telloli, C., & Rizzo, A. (2021). Chemical Characterization of Particulate Matter in the Renaissance City of Ferrara. Geosciences, 11(6), 227. https://doi.org/10.3390/geosciences11060227