04.03.25 -- How WWTPs Can Deliver Maximum Efficiency

To ensure that aeration equipment will provide not only the best overall solution for their treatment needs but also the lowest total cost of ownership, design engineers and plant operators must take into consideration three primary factors: blower selection, right-sizing, and smart control systems.

Without an appropriate control strategy, even the best wastewater treatment plant (WWTP) equipment can struggle to deliver maximum efficiency. The following checklists, plus important Do’s and Don’ts, can help in identifying an underperforming control strategy and developing a better one.

By following the actionable strategies outlined in this guide, operators can expect enhanced blower efficiency, reduced energy consumption, and improved overall performance. Gain the confidence to address potential issues before they escalate, resulting in minimal downtime and prolonged equipment life.

For years, wastewater treatment plants (WWTPs) have used pressure-based control strategies. Now that high-quality thermal mass flow meters can be obtained for a reasonable cost, many wastewater treatment plants are discovering flow-based blower and valve control strategies are better suited to their needs than pressure-based control strategies.

Understanding the various safety devices, their functions, and maintenance requirements can help plant operators make informed decisions about operations, repairs, and upgrades. This article explores some common safety devices used in aeration blowers, how they work, the potential consequences of their failure, and best practices for inspection and maintenance.

The Water Online Show: On Location welcomes Scott Werner from Aerzen, who takes us into the innovative world of aeration technology. He explains the critical role aeration grids play in industries like wastewater treatment, where they ensure efficient and effective air distribution to sustain vital processes.