Spiral-Wound Membrane Element
Spiral-Wound Membrane Element
Keywords: spiral-wound membrane element, spiral-wound membrane, membrane element, membrane filtration system
This product is designed for membrane filtration systems and can be configured according to process requirements. It supports clarification, sterilizing filtration, concentration and purification applications in food, beverage, water treatment and industrial processes.
Membrane Filtration Precision Comparison
| Membrane Type | Retention Pore Size Range | Retained Substances | Core Process Function | Typical Application Scenarios |
|---|---|---|---|---|
| Microfiltration (MF) | 0.1-10 μm | Suspended solids, colloids, bacteria, impurity particles | Coarse filtration, pre-clarification | Raw material pretreatment, beverage coarse filtration, water treatment pre-filtration |
| Ultrafiltration (UF) | 0.001-0.1 μm (1-100 nm) | Proteins, polysaccharides, macromolecular colloids, viruses | Purification, separation, decolorization | Biopharmaceuticals, animal/plant extracts, fermentation broth clarification |
| Nanofiltration (NF) | 0.0001-0.001 μm (0.1-1 nm) | Divalent salts, small-molecule pigments, polysaccharides | Decolorization, mild desalination, concentration | Juice concentration, TCM purification, reclaimed water softening |
| Reverse Osmosis (RO) | < 0.0001 μm (< 0.1 nm) | Inorganic salts, small-molecule organics, heavy metals | Desalination, pure water production, material concentration | Pure water treatment, environmental wastewater, food concentration and desalination |