Nanofiltration membranes allow removing organic molecules and polyvalent ions. Nanofiltration systems are used to stabilise well and mains water removing organic molecules, hardness and dissolved solid substances. Other applications are downstream from waste water pre-treated with chemical-physical systems or evaporators. Nanofiltration membranes can also be used to filter aqueous solutions with the purpose of recovering process fluids by separating any waste substances.
NANOFILTRATION ADVANTAGES:
• Hardness removal
• Removal of organic molecules and decolouration
• Removal of sugars and alcohols
• Stabilisation of well or mains water
• High recovery
Advantages:
- Suspended solids removal
- Dissolved salts removal
- elimination of organic molecules
- Low energy consumption
Application area:
- Electroplating and Galvanizing
- Metallic wire production
- Powder coating
- Chemical and pharmaceutical industries