Biofilm at Metalworking Fluid Surface – Sump Wall Interface.
Biofilms Part 1 Recap
In my last What’s New article I wrote:
Biofilms can form on any surface that is in contact with water. In aqueous systems such as heat exchanger, potable water, firemain, containing water-miscible metalworking fluid, biofilms can coat >90 % of surfaces in contact with the fluid. In systems containing fuels, lubricants, or other fluids in which water is not normally miscible, biofilms…READ MORE