ZwitterCo has unveiled a new line of sanitary superfiltration (SF) spiral membrane elements, incorporating its advanced second-generation SF technology. Specifically designed for whey processing applications, these innovative membranes meet FDA compliance standards, making them suitable for producing whey protein concentrate (WPC) and whey protein isolate (WPI).

Previously focused on high-strength water and wastewater treatment, ZwitterCo is now expanding its groundbreaking membrane technology into the food and dairy sectors. The company is renowned for its development of organic fouling-immune membranes, which leverage the unique hydrophilic properties of zwitterions. These membranes exhibit exceptional resistance to fouling, a common challenge in membrane-based filtration processes, particularly in complex food processing environments.

The introduction of this new sanitary membrane line marks a significant step forward in ZwitterCo’s efforts to bring cutting-edge filtration solutions to dairy processors. The membranes are specifically engineered to resist organic fouling, allowing for more efficient and sustainable operation in dairy facilities. By minimizing fouling, the membranes reduce the frequency and intensity of cleaning cycles, leading to decreased consumption of chemicals, water, and energy.

“ZwitterCo’s anti-fouling membranes represent the next evolution in membrane technology for food and dairy processors,” said Jon Goodman, Vice President for Food Processing & Specialties at ZwitterCo. “They allow dairy manufacturers to maintain peak performance with shorter and more effective cleaning routines, ultimately reducing operational costs and downtime.”

This new offering is poised to provide substantial value to dairy processors by increasing productivity, enhancing product quality, and promoting more sustainable processing practices. By introducing a membrane solution that extends operational life and simplifies maintenance, ZwitterCo is helping to address some of the most persistent challenges in whey processing.

ZwitterCo’s expansion into the food and dairy sector reflects its commitment to innovation and broadening the applications of its proprietary membrane technology. With the introduction of this FDA-compliant, anti-fouling membrane line, the company is setting a new standard for performance, efficiency, and reliability in dairy filtration systems.

As the demand for high-quality whey-derived products continues to grow, ZwitterCo’s new membranes are well-positioned to support the industry's evolving needs. The launch signifies a major milestone in the company’s growth and its mission to provide advanced membrane solutions across a wider range of industrial and sanitary applications.

ZwitterCo is dedicated to addressing some of the world’s most pressing water challenges through its cutting-edge zwitterionic membrane technology, specifically engineered to resist organic fouling—one of the most persistent issues in filtration. The company’s award-winning membranes significantly improve durability and efficiency in treating high-strength industrial wastewater, surface water, and food processing streams. By enabling more effective and sustainable water reuse, ZwitterCo’s technology helps reduce reliance on harsh chemicals, advancing both environmental sustainability and operational performance.