A comprehensive review on mitigating the risk of airborne particles using add-on systems

IJ Al-Rikabi, H Alsaad, P Nejat, C Voelker - Building and Environment, 2023 - Elsevier
Inadequate indoor ventilation can lead to microbial contamination in enclosed spaces,
necessitating improvements in indoor air quality (IAQ). To address this,'add-on systems' can …

Formation and Transport of Secondary Contaminants Associated with Germicidal Ultraviolet Light Systems in an Occupied Classroom

S Park, Y Won, D Rim - Environmental Science & Technology, 2024 - ACS Publications
Germicidal ultraviolet light (GUV) systems are designed to control airborne pathogen
transmission in buildings. However, it is important to acknowledge that certain conditions …

Quality control of Lagrangian indoor particle transport simulation: Effects of particle numbers, ventilation strategy, and sampling volume

YS Eom, D Rim - Journal of Aerosol Science, 2024 - Elsevier
Airborne particle transport in indoor environments plays an important role in occupant
exposure to aerosols and public health problems. Several studies have examined indoor …

Inactivation of virions in host particles in air using 222-and 254-nm UV: Dependence of shielding on particle size and UV wavelength

SC Hill, DC Doughty, DW Mackowski - Aerosol Science and …, 2024 - Taylor & Francis
UV light at 222 nm inactivates SARS-CoV-2 virions at intensities appearing to be benign to
skin and eyes. It can disinfect air without requiring protection of persons from UV as is …

Human exposure to air contaminants under the far-UVC system operation in an office: Effects of lamp position and ventilation condition

S Park, D Rim - 2024 - researchsquare.com
Abstract The far-UVC (222 nm) system has emerged as a solution for controlling airborne
transmission, yet its effect on indoor air quality concerning positioning remains …

Quality Control of Lagrangian Indoor Particle Transport Simulation: Effects of Ventilation Condition and Sampling Volume

YS Eom, D Rim - Available at SSRN 4565524 - papers.ssrn.com
As particle transport in indoor environments plays an important role in occupant exposure to
aerosols and public health problems, several studies have performed indoor airflow and …