NS- Membrane Concentration system

Bluewav NS-Membrane Concentration System integrates advanced nanofiltration (NF) and reverse osmosis (RO) membrane technologies to deliver high-efficiency, low-energy material concentration and solvent recovery. Operating at room temperature, this patented system eliminates thermal degradation risks while achieving molecular-level separation. Ideal for dehydration, desalination, and purification across pharmaceuticals, food processing, and chemical industries.

Core Technology & Process Flow

The NS system utilizes pressure-driven membrane separation:

1. Feed Intake: Raw material enters under controlled pressure (≤2.0 MPa).
2. Selective Separation: Semi-permeable membranes retain target molecules (e.g., proteins, polysaccharides) while allowing solvents/small molecules to pass as permeate.
3. Output Streams:
   • Concentrate: High-purity retained components (e.g., active compounds).
   • Permeate: Recovered solvents/water for reuse.
     Zero phase change, chemical-free, and fully automated.

Key Advantages

1. Energy Efficiency: 70% lower energy consumption vs. thermal evaporation (operates at 5–45°C).
2. Material Integrity: Preserves heat-sensitive compounds (APIs, enzymes, natural extracts).
3. High Recovery Rates: >90% target component recovery with minimal waste.
4. Eco-Friendly: Zero chemical additives, solvent recycling, and reduced carbon footprint.
5. Scalability: Modular design supports capacity expansion (25–8,000 kg/h).

Technical Specifications

Full range: 15+ models. Custom configurations available.

Industry Applications

• Pharmaceuticals:
  • Concentrate herbal extracts, recover solvents in API production.
  • Desalinate biologics (e.g., vaccines, monoclonal antibodies).
• Food & Beverage:
  • Juice concentration, flavor enhancement, sugar/acid purification.
• Chemicals:
  • Acid/alkali recycling, catalyst recovery.
• Biotech:
  • Fermentation broth concentration, protein purification.