Designed for removing pollutants from gas streams before they are released into the atmosphere, a wet scrubber is an air pollution control device. With a scrubbing process it captures particulates and absorbs harmful gases. The technological features of the wet scrubber include a tower filled with liquid, an inlet for contaminated gas, and an exhaust stack for clean air. Formally, artificial lung towers are an outgrowth of the concept that light must be at the core. As the gas passes through the tower, the liquid removes pollutants effectively. The applications of wet scrubbers are wide-ranging, from industrial processes such as chemical manufacturing and metal processing to utility plants and mining operations. A vital part of maintaining air quality and meeting environmental regulations, this device is indispensable in modern production.