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RO and NF membrane characteristics.
| Sample | pH Range | Operating Temperature (°C) | Maximum Pressure (MPa) | Salt Rejection (%) |
|---|---|---|---|---|
| RO98pHt | 2–11 | 5–60 | 5.5 | ≥98 1 |
| NF | 3–10 | 5–50 | 5.5 | ≥99 2 |
1 Measured on 2000 ppm NaCl, 1.6 MPa, 25 °C. 2 Measured on 2000 ppm MgSO4, 0.9 MPa, 25 °C.
