Flat Sheet Membrane
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UNISOL flat sheet membranes cover the whole range from micro-,ultra-,and nanofiltration and are available in a broad range of polymers that include PES, PS, PAN and PVDF at various MWCOs.
UNISOL provide flat sheet membranes with cut-offs covering the spectrum of micro-, ultra-, nanofiltration and reverse osmosis, for a wide range of applications in various kinds of materials: Polyethersulfone , Polyvinyilidene, Piperazinamide, Polysulfone, Polyacrylnitrile, Polyamide
Membrane Filtration Level
Schematic Cross-Section Of Membrane
Advantages
Wide range of membrane types |
Resistant to high temperatures and pH |
FDA Compliant Materials |
Specification
| Microfiltration membranes | Membrane materials | Pore size [μm] |
| MPV020 | Polyvinyilidene | 0.2 |
| MPS010 | Polyethersulfone | 0.1 |
| Ultrafiltration membranes | Membrane materials | Nom. MWCO [kDa] |
| UPS005 | Polyethersulfone | 5 |
| UPS010 | Polyethersulfone | 10 |
| UPS020 | Polyethersulfone | 20 |
| USP100 | Polysulfone | 100 |
| UPS150 | Polyethersulfone | 150 |
| UPV080 | Polyvinyilidene | 80 |
| UPV200 | Polyvinyilidene | 200 |
| UPV1000 | Polyvinyilidene | 1000 |
| Nanofiltration membranes | Membrane materials | Rejection [%] |
| NFDK | Piperazinamide | ≥ 98% |
| NFDL | Piperazinamide | ≥ 96% |
| UNF454 | Piperazinamide | ≥ 94% |
| UNF604 | Piperazinamide | ≥ 70% |
Test condition: 2000ppm MgSO4, 110psi (7.6bar), 25°C
| Reverse Osmosis | Membrane materials | Stabilized Rejection [%] | Minimum Rejection [%] |
| BW3017 | Polyamide | 99.6% | 99.4% |
| SW3013 | Polyamide | 99.8% | 99.6% |
(1) Test condition: 2000ppm NaCl, 225psi (15.5bar), 25°C
(2) Test condition: 32000ppm NaCl, 800psi (55bar), 25°C
Flat sheet membranes are available in rolls or sample sizes for testing purposes.
Rolls of 300m * 1050mm, by meters, or cut into the various format sizes (for example A4 size) can be customized. All flat sheets can be integrated into our UNISOL spiral wound modules.
Read more UNISOL Flat Sheet Membranes Brochure.pdf
