DOW was invited to participate in a competitive field trial comparing five Dairy nanofiltration elements available on the market. The purpose was to determine which elements provide the best overall performance concentrating and demineralizing lactose over a period of 12 months. The results show that FILMTEC™ NF245 membrane consistently outperformed the other elements and maintained the highest lactose rejection and highest salt permeability. Additionally, FILMTEC NF245 had 16 percent higher permeate flow than the competition.
When Huhtamaki Packaging entered a contract with a national yogurt producer, the yogurt company requested that every container be inspected by a metal detector before being shipped. So it purchased six E-Z Tec DSP metal detectors from Eriez.