Concern over the health effects of fine particles in the ambient environment led the US
Environmental Protection Agency to develop the first standard for PM 2.5 (particulate matter …

Electrostatic precipitator is the most efficient device used for the removal of fly ash particles
from the flue gases produced by coal-fired boilers in power plants. However, the fractional …

Providing up-to-date information on ultrasound technology and sonochemistry, this volume
focuses on green chemistry principles and methodologies that are being devised with a view …

Conventional electrostatic precipitators (ESPs) have been modernized over the last few
decades. In recent years, many new methods of construction have been proposed with the …

In this paper, recent advances in the discrete-element method (DEM) for describing motion,
deposition, agglomeration or aggregation of a large number of adhesive spherical particles …

Environmental protection and green science have an integral association and yet both terms
can mean different things to different people and both refer to methods of preventing or …

Airborne particulate matter (PM) now exceeds sulfur dioxide and nitrogen oxides to become
principal urban pollutant in most major cities of China. This paper gives an overview of …

High-power ultrasonics (HPU) is a green emerging technology that offers a great potential
for a wide range of industrial processes. Nevertheless such potential have remained …

Although the application of ultrasonic energy to produce or to enhance a wide variety of
processes have been explored since about the middle of the 20th century, only a reduced …

Fine particles are significantly harmful to the human body and the atmospheric environment.
However, the efficiency of current conventional dust removal devices for PM 2.5 is low …