Particle pollution has hazardous effects on air quality and human health, especially fine
particle. However, the highly efficient removal of fine particles is an unsolved problem in …

In this study, we investigated the seasonal variations, chemical composition, sources, and
oxidative potential of ambient PM 2.5 (particles with a diameter of less than 2.5 μm) in …

In this study, the water-solubility and sources of metals and trace elements in both fine and
coarse particulate matter (PM) were investigated in Central Los Angeles. Sampling was …

In this study, we developed two online monitors for total organic carbon (TOC) and water-
soluble organic carbon (WSOC) measurements in fine (dp< 2.5 μm) and coarse (2.5 μm< …

Lifetime cancer risk characterization of ambient PM-bound carcinogenic metals and
polycyclic aromatic hydrocarbons (PAHs) were examined in the cities of Los Angeles (USA) …

The dust layer formed by charged particles deposition significantly limit the collection
efficiency and stable application of electrostatic precipitators (ESPs). However, the …

This study examines long-term trends in fine particulate matter (PM2. 5) composition and
oxidative potential in Los Angeles based on data from the University of Southern California's …

This paper represents numerical and experimental investigations of an ultrasonic
multifrequency piezoelectric acoustic pressure source whose target application is acoustic …

Many infectious diseases such as SARS-CoV-2, rhinovirus, adenovirus, and influenza are
transmitted through small respiratory droplets and various filtration systems are used to …

The wet electrostatic precipitator (WESP) is crucial for the ultra-purification of blast furnace
gas in gas-fired generator units. To address issues like high water consumption, poor …