A Wet Scrubber Unit is an air pollution control device used to remove pollutants from industrial exhaust gases. As the exhaust gas flows through the chambers, the liquid scrubbing agent is sprayed into the gas stream, creating a contact between the gas and the liquid. This contact causes the pollutants to be absorbed or chemically reacted with the liquid, removing them from the gas stream. The cleaned gas is then released into the atmosphere through Wet Scrubber Unit.