Food Filtration Membranes and Systems

Traditional membrane technologies used in the food industry  (e.g., diatomaceous earth or plate-and-frame systems) often face limitations such as significant waste, limited reusability, inconsistent quality, and labor-intensive maintenance. This advanced food-grade membrane technology overcomes these challenges by utilizing hollow fibre filtration systems engineered for high flux, strong chemical resistance and long operational life. It enables precise separation, clarification, and concentration of food and beverage products while eliminating the need for filter aids and significantly reducing water, energy, and waste usage. Fully compatible with clean-in-place (CIP) systems, the technology supports automated, hygienic, and sustainable production workflows. Its adaptability across various applications—including beer clarification, soy sauce concentration, dairy processing, and plant extract purification—makes it a scalable solution that aligns with industry demand for efficient, low-waste, and high-quality food processing.

These advanced food-grade hollow fibre membranes are designed for efficient, high-performance filtration across various food and beverage applications. Featuring robust polyethersulfone (PES) or polyvinylidene fluoride (PVDF) materials, the membranes are resistant to harsh cleaning chemicals and support clean-in-place (CIP) processes, significantly reducing maintenance downtime.

Key specifications include:

• Pore sizes: Microfiltration (MF) 0.1–0.5 μm and Ultrafiltration (UF) 5–100 kDa
• High flux rates up to 80 LMH depending on feed characteristics
• Operating temperature range: 5°C to 80°C
• pH tolerance: 2–14 (short-term up to 13)
• Compatible with high-salinity and protein-rich feeds
• Pressure rating: up to 4 bar (60 psi)

• Breweries seeking sustainable and efficient beer clarification systems
• Soy sauce and condiment manufacturers needing salt-tolerant concentration systems
• Juice and plant extract producers looking for clear, pure outputs
• Dairy processors requiring high-performance separation for proteins or lactose
• Food manufacturers aiming to meet stricter hygiene and sustainability standards
• Plant-based proteins production aiming  for precise separation and concentration of proteins without the need for filter aids, thereby reducing waste and improving yield

• Zero waste
• Zero liquid discharge

• Only multiple use polymeric membranes that can be CIP ed in process
• Reduces OPEX costs
• Improves plant efficiency
• Provide membrane and complete systems