Membrane Amfor 2540/4021/4040
| Type | Model | Performance | Structure Parameter | |||
|---|---|---|---|---|---|---|
| Stabilized Salt Rejection% | Permeate flow rate gpd (m3/d) |
Effective membrane area /ft2 |
Flow Path Dia / mil |
Inner pipe Dia/mm | ||
| Model | TW30XLE-2540 | 99.0 | 850(3.21) | 28(2.6) | 28 | |
| TW30XLE-4021 | 99.0 | 1000(3.78) | 36(3.3) | 19 | ||
| TW30XLE-4040 | 99.0 | 2340 (8.85) | 87 | 31 | 19.0 | |
| Testing conditions | Testing Pressure | 225psi(1.55MPa) | ||||
| Temperature of testing | 25ºC | |||||
| Testing Concentration (NaCl) | 2000 mg/L | |||||
| pH Value of testing | 7.5 | |||||
|
Applied Pressure psig (bar) |
225 (15.5) | |||||
| Recovery of single membrane element | 20% | |||||
| Operation limits and conditions | Max. Working Pressure | 600 psi (4.14 MPa) | ||||
| Max. Feed water Flow | 6 gpm (1.4 m3/hr) (2540) | |||||
| 16 gpm (3.6 m3/h) (4021) | ||||||
| Max inflow temperature | 45ºC | |||||
| Max flow SDI15 | 5 | |||||
| Residual Chlorine Concentration of feed water | <0.1 mg/L | |||||
| pH range of Feed water during Continuous Operation | 2~11 | |||||
| pH range of feed water during chemical cleaning | 1~13 | |||||
| Max, Pressure Drop of Single membrane element | 13 psig (0.9 bar) | |||||