Koch Membrane Systems’ line of SR3D nanofiltration elements were designed for sanitary dairy applications including whey demineralization and lactose concentration. The SR3D membrane offers optimized de-ashing, increased productivity, long membrane life, and stable flux over longer periods of time. The nanofiltration elements are available in 4-inch and 8-inch diameters.

978-694-7109, www.kochmembrane.com