LIFE BioLubridge Project results 3
26 November 2025 A new metal-working fluid prepared by using 2-ethylhexyl esters of grease recovered from the Bari Ovest WWTP was tested in industrial applications. The DRAWING HB-CF 40 fluid exhibited consistently high and reliable tribological performance throughout all forming operations. Its rheological properties remained stable, with no detectable variation in viscosity, and the fluid…