Evoqua’s Aqua-Lator® high-speed surface aerator introduced in 1963, is considered the first floating mechanical aerator for wastewater treatment applications. With a low installed cost, easy installation and quick delivery, the Aqua-Lator® aerator can be used for upgrading treatment quickly and efficiently. The powerful pumping action of the surface aerator transfers oxygen by breaking up the wastewater into a spray of particles, creating more surface area for atmospheric pressure to drive oxygen into the wastewater. At the same time, the oxygen-enriched water is dispersed and mixed, resulting in highly effective aeration for wastewater treatment. An optional accessory is the Mist Eliminator® Spray Containment Dome providing mist and spray control in cold temperatures.