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Slot and jet mixing and aeration

Venturi type devices provide mixing and aeration for balancing and activated sludge applications. The technology is typically suited to industrial applications where high solids, MLSS concentrations and inhibitory compounds can cause fouling of conventional diffuser systems, dramatically reducing oxygen transfer efficiencies. The slot injector operates at higher pressure, reducing liquid flows, with the mixing chamber offering a greater contact, or shear surface area, to increase the air to liquid interface, providing a greater driver for oxygen transfer. All moving parts are mounted at low level, external to the tank, ensuring maintenance activities can undertaken efficiently and safety.