Our Dry scrubbing systems can be used for removal of odorous and corrosive gases from wastewater treatment plant operations. Dry scrubber uses a catalyst to remove toxic components by chemisorptions or adsorption to their surface. The required contact time is very short and does not depend on the inlet concentration. When most of the material has reacted, the cartridge with the catalyst has to be exchanged. This abatement method can be used for almost all processes used in the microelectronic industry. It does not require power, gases, or water for the gas cleaning.