Wet scrubbers are effective air pollution control devices for removing particles and/or gases from industrial exhaust streams. A wet scrubber operates by introducing the dirty gas stream with a scrubbing liquid – typically water. Particulate or gases are collected in the scrubbing liquid. Wet scrubbers are generally the most appropriate air pollution control device for collecting both particulate and gas in a single system. These are widely used for many applications, Viz : Industrial Paint Booth Exhaust, Commercial Kitchen Exhaust, furnace flue gas, hazardous fumes, coal handling , ceramic industries, pre treatment exhaust, chemical processes, acid manufacturing plants, steel making etc. Typical wet scrubber systems consist of a scrubbing vessel, ductwork and fan system, mist eliminator, pumping / recycle system.