Electrostatic Precipitators Electrostatic precipitators are a type of air cleaner, which charges particles of dust by passing dust-laden air through a strong (e.g., 50-100 kV) electrostatic field.
Seasonal yellow dust is expected to arrive in western Japan from March 29 to 30, according to the Japan Meteorological Agency. The agency confirmed the arrival of dust clouds in Hiroshima on the ...