WRF Launches Project to Demonstrate Phosphorus Recovery Using CalPrex™ System
The Water Research Foundation (WRF) has launched a project, Demonstrating the CalPrex™ System for High Efficiency Phosphorus Recovery (5004), between the Milwaukee Metropolitan Sewerage District (Milwaukee, Wisconsin), Madison Metropolitan Sewerage District (Madison, Wisconsin), Metro Wastewater Reclamation District (Denver, Colorado), Massachusetts Water Resources Authority (Boston, Massachusetts), and Centrisys/CNP (Kenosha, Wisconsin), to demonstrate a high-rate, pre-digestion phosphorus removal and recovery technology.