ELECTROSTATIC PRECIPITATORS: HOW THEY WORK TO KEEP OUR AIR CLEAN

What Is an Electrostatic Precipitator? An electrostatic precipitator is a filtration device that removes fine particles—like dust, smoke, and soot—from a flowing gas using the force of an induced electrostatic charge. ESPs are used in power plants, cement factories, steel mills, and other industrial settings where large volumes of gases are pr