Oil mist is an airborne liquid pollutant produced in industrial buildings, which is hazardous
for indoor and outdoor environments and the health of personnel. To safeguard the quality of …

A review of methodologies to measure the bipolar charge distribution of nanoparticles is
completed, including their advantages/disadvantages and sequential development. This …

To comply with environmental regulations, ship operators may adopt exhaust after-treatment
devices such as scrubbers or selective catalytic reduction (SCR). Beyond gaseous emission …

Although dielectric barrier discharge (DBD) in air has been used to clean hazardous air
pollutants (HAPs) because of its high electron density and energy, its potential use as …

A lab-scale dielectric barrier discharge (DBD) reactor was fabricated, and gaseous and
particulate contaminant removal tests were carried out under a range of DBD reactor …

A simple and novel unipolar charger using carbon fiber ionizers was developed to effectively
charge fine and ultra-fine aerosol particles without the generation of ozone. The particle …

The conditioning of the aerosol particle population into a bipolar charge equilibrium is an
essential prerequisite to calculate the particle number size distribution using mobility particle …

Low-cost methods for measuring airborne microparticles and nanoparticles (aerosols) have
remained elusive despite the increasing concern of health impacts from ambient, urban, and …

Bipolar diffusion charging is used routinely in aerosol electrical mobility size distribution
measurements. In this study, aerosol charge fractions produced by six bipolar chargers …

We developed an aerosol charger that incorporated commercial ionizers to make the setup
simple and easily replicated. The built-in high-voltage source for inducing corona discharge …