A new blower generation with increased efficiency
New blower generations of the Delta Hybrid and Turbo series (photo) offer more efficiency in the aeration tank of wastewater treatment plants (WWTPs). Depending on the region, time of day and season, as well as the amount of precipitation and pollution load, municipal or industrial biological WWTPs experience different degrees of pollution and strong fluctuations within the load profiles. Due to this fluctuating load profile, the air demand in the aeration tank changes continuously. With its Performance 3 efficiency concept, this company offers a unique strategy for the exact control of the load changes and thus an optimal solution for an energy-efficient oxygen supply. Thanks to the ability to combine of different technologies, sizes and design points, this company’s blowers can allow energy savings of up to 30%. — Aerzener Maschinenfabrik GmbH, Aerzen, Germany