Mid-April 2021 was the time: the Trink- und Abwasserverband (TAV) Börde commissioned three turbo blowers with the AERsmart intelligent integrated control system at its Oschersleben wastewater treatment plant (Saxony-Anhalt/Germany). The special feature: the turbo trio is housed in a specially manufactured container, which is able to meet the demanding noise control requirements.
TAV Börde had invited tenders for the construction of a new digestion plant for energy production. The plans also called for new blowers for activation. Up to now, five Delta Blower GM 35 S, equipped with special hoods for outdoor installation, have been used at the Oschersleben wastewater treatment plant. The main criteria of the new tender were: high energy efficiency of the blowers, maximum noise level of 79 dB(A), outdoor installation close to the aeration tanks and an installation area limited in size on an existing foundation. The contract was finally awarded to Aerzen Turbo Europe GmbH for its technologically and economically convincing container solution.