NAPCEN Spray Tower Scrubber open spray tower features multiple spray nozzles that create distinct spray zones through which contaminated gas flows. The system utilizes absorption technology, allowing pollutants to dissolve into the scrubbing liquid. The spray nozzles are strategically positioned to ensure complete coverage of the tower’s cross-sectional area. Unlike other scrubbers, this design does not use packing materials or trays to enhance gas-liquid contact. Spray towers are primarily used in applications where a low-pressure drop and moderate separation efficiency are required, making them suitable for industries needing effective yet simple air pollution control with minimal operational resistance.