ESG-EWSU Centrifuge Improvements

Evansville, Indiana

The Evansville Water and Sewer Utility (EWSU) is pursuing operational cost savings at their East Wastewater Treatment Plant (East Plant) by replacing their existing sludge dewatering equipment. Currently, primary sludge is pumped from EWSU’s West Wastewater Treatment Plant (West Plant) to their East Plant where all sludge processing takes place. Sludge is currently processed by four belt filter presses (BFPs) rated at 175 gallons per minute (gpm) maximum input. This project includes replacing all four BFPs with two centrifuges.

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