Air Purifier Technologies: Electrostatic Precipitators

Electrostatic precipitator, also called electrostatic air cleaner, is a device that captures particulate matter from the flowing gas or air by giving them an electrical charge and collecting them in the oppositely charged collector plates. Ozone generators, ion generators and electrostatic precipitators work on similar principle of using electricity. Because of its resistivity and particle size distribution, electrostatic precipitator has a very high efficiency. According to EPA (United States Environmental Protection Agency), there are two types of air cleaner that can remove particles from the air. These are mechanical air filters and electronic air cleaners. Mechanical air filters like HEPA (High Efficiency Particulate Air) work by capturing the particles on filter materials. Electronic air cleaners…