Nanofiltration system for dairy and plant-based applications
Enhance your production capacity with nanofiltration, ensuring superior concentration and demineralization in dairy and plant-based processes, maximizing yield and minimizing waste.

Concentrates and Demineralizes Dairy and Plant-Based Liquids
The Nanofiltration (NF) Membrane Filtration System from SPX Flow offers a versatile solution for dairy and plant-based beverage producers looking to enhance their production lines. This system uniquely combines concentration and partial demineralization, utilizing pressures up to 40 bar to optimize the extraction of small monovalent ions, while rejecting larger ions and organic compounds. It efficiently transforms inputs like skim milk, whey, and plant-based extracts into high-value products such as dairy protein concentrates and demineralized whey powder. Engineered for continuous, high-pressure operations, this system integrates seamlessly with ultrafiltration (UF) and reverse osmosis (RO) technologies for a comprehensive filtration suite. Its energy-efficient design reduces utility consumption, while the pre-assembled structure simplifies installation. High-quality materials ensure durability and compliance with industry standards, and the operator-friendly design facilitates easy maintenance with minimal downtime. Whether integrating into existing lines or deploying standalone, SPX Flow provides engineering support and customization options tailored to your specific processing requirements.
Benefits
- Enhances product yield by converting waste streams into valuable concentrates.
- Minimizes resource usage with optimized utility consumption for sustainable operations.
- Supports diverse input materials, expanding production flexibility across dairy and plant-based products.
- Facilitates quick installation and maintenance, minimizing operational downtime.
- Meets industry standards, ensuring compliance and reliability in food-grade applications.
- Applications
- Plant-based beverages,Milk,Plant-based processing,Skim milk,Uf permeate,Dairy powders,Plant-based extracts,Whey,Permeate from uf of milk,Fruit juice,Dairy
- End products
- Lactose-reduced milk,Dairy protein concentrates,Plant-based beverage bases,Demineralized permeate powder,Clarified fruit juice,Demineralized whey powder,Nutritional supplements from plant extracts,Skim milk protein isolates,Plant-based milk concentrates,Plant-based protein powders
- Steps before
- Ultrafiltration,Whey Collection,Plant-based Extraction
- Steps after
- Valorization,Water Recovery,Product Concentration,Demineralization
- Input ingredients
- Whey,Milk,Plant-based extract,UF permeate from milk,Permeate from whey,Permeate from plant-based extract
- Output ingredients
- Concentrated whey,Concentrated milk,Concentrated plant-based extract,Partially demineralized whey,Partially demineralized milk,Partially demineralized plant-based extract
- Market info
- SPX Flow is renowned for its expertise in manufacturing industrial ETO equipment, specializing in fluid handling and processing solutions. They are recognized for innovation, reliability, and providing efficient solutions across diverse industries, including food, beverage, and industrial markets.
- Pressure
- Up to 40 bar
- Ion Passage
- Allows small monovalent ions (e.g. Sodium,Potassium,Chloride) to pass
- Ions Rejection
- Rejects larger polyvalent ions and most organic compounds
- Membrane Type
- Similar to RO membranes
- Application
- Concentration and partial demineralization
- Sustainability
- High
- Allows for water recovery and sub-product valorization
- Utility Consumption
- Optimized
- System Design
- In-line UF,NF,RO polisher
- Performance
- Optimized with long membrane lifetime
- Engineering
- High-quality,standardized system
- Working Mechanism
- High-pressure membrane filtration
- Integrated Steps
- Concentration and partial demineralization
- Automation Level
- Standardized system design
- Batch vs. Continuous Operation
- Inline continuous
- Cleaning Method
- CIP compatible
- Biological compatibility
- Yes
- Cleanability
- High
- Footprint
- Compact,pre-assembled
- Installation Type
- Pre-assembled