Comparison of Portable and Large Mobile Air Cleaners for Use in Classrooms and the Effect of Increasing Filter Loading on Particle Number Concentration Reduction Efficiency

This study focuses on the effect of portable and large filter-based air cleaners (HEPA filters), which became popular indoors during the COVID-19 pandemic, and their suitability for classrooms (here 186 m<sup>3</sup>). The decay rates of the particle number concentration (PNC) were measu...

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Bibliographic Details
Published in:Atmosphere
Main Authors: Finn Felix Duill, Florian Schulz, Aman Jain, Berend van Wachem, Frank Beyrau
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Subjects:
portable air cleaners
air cleaners
air purifier
airborne transmission
COVID-19
classrooms
Online Access:https://www.mdpi.com/2073-4433/14/9/1437

Internet

https://www.mdpi.com/2073-4433/14/9/1437

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