The aerators in operation at the Alexandria, Louisiana Wastewater Treatment Plant (WWTP) are a good example of the reliability and longevity of the Aqua-Lator® aerator. The 79, twenty horsepower units are a benefit to the facilities pond aeration system since some of the floating aerators can be taken out of service for maintenance without a dramatic impact on the overall system, unlike other aeration approachs. The aerators, mounted on fiberglass floats, operate in two primary and two secondary clay lined aeration lagoons in a modified activated sludge/aerated lagoon system.
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