by Taifitop | Aug 18, 2026 | Case Studies and Results
Case Study from QEQI® USA The Challenge Struvite anti-scalant replacement was needed across two belt filter presses Heavy struvite encrustation accumulated on the belt press drum and surrounding surfaces Both belt filter presses were affected by persistent scale…
by Taifitop | Aug 18, 2026 | Case Studies and Results
Case Study from QEQI® USA The Challenge Belt press pan scale had reached around 5 mm of hard struvite Hard scale bridged the holes in the press drum Polymer dosing and cleaning frequency were both under review Cleaning required belt removal and hot water Centrate…
by Taifitop | Aug 18, 2026 | Case Studies and Results
Case Study from QEQI® USA The Challenge Struvite deposit removal was needed after years of build-up inside the belt press Struvite deposits reached approximately a quarter of an inch inside the belt press Years of build-up coated the drum, rollers and bottom beam…
by Taifitop | Aug 18, 2026 | Case Studies and Results
Case Study from QEQI® USA The Challenge Screw press struvite accumulated continuously inside both of the plant’s presses The plant spent $8,000 per month on a struvite reduction chemical Each press required cleaning every month Hard, concrete-like deposits…
by Taifitop | Aug 18, 2026 | Case Studies and Results
Case Study from QEQI® USA The Challenge Transfer pump struvite encrustation forced the pump offline for acid cleaning twice a year Hard scale reduced the internal diameter of the centrate discharge pipe Before the trial, scale was approximately an eighth of an…
