Scrubber systems is different group of air pollution control devices that can be used in chemical industries to remove some particulates or gaseous impurities from industrial exhaust streams . Activities such as burning, metal forming, chemical reactions, or material handling generate pollutants like particulate matter and unwarranted gases. These pollutants need to be removed from the gas stream, and cleaned gases are to be released into the atmosphere to ensure a pollution-free environment. Additionally, liquids are used to wash unwanted pollutants from a gas stream.