This literature review aims to sum up existing studies regarding the influence of positively as
well as negatively charged ions on particles in indoor environments, as well as supply air …

This paper aims to review the engineering controls for indoor air quality (IAQ) from a systems
design perspective. As a result of the review, we classify the literature content into three …

We conducted a series of experiments to evaluate the gas and particle removal
effectiveness and potential for byproduct formation resulting from the operation of a …

Epidemiological surveys have shown a significant association between indoor airborne
particle exposure and adverse health effects. Duct-type electrostatic precipitators (ESPs) are …

Cost-effective and safe air disinfection methods are urgently needed in various
environmental public settings. A novel UVC-based disinfection system was designed and …

Air ionizers and 222-nm krypton-chlorine (KrCl) excilamp have proven to be effective
disinfection apparatus for bacteria and viruses with limited health risks. We determined …

Pathogenic microbial aerosols (PMAs) are significant environmental hazards in built
environments, posing a major threat to human health. To combat this issue, we have …

In the indoor environment, toilet is one of the primary sources of bioaerosol because flushing
events can disturb stool materials. Bioaerosol exposure has a significant impact on human …

Airborne transmissions of infectious disease (eg SARS-CoV-2) in indoor environments may
induce serious threat to public health. Air purification devices are necessary to remove …

The COVID-19 pandemic has raised awareness in the spread of disease via airborne
transmission. As a result, there has been increasing interest in technologies that claim to …