Membrane CSM 4040(BE/BN)/8040
| 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 | RE4040-BE | 99.7 | 2400(9.1) | 85(7.9) | 31 | 19 |
| RE4040-BN | 99.7 | 2000(7.6) | 75(7.0) | 31 | 19 | |
| RE8040-BE | 99.7 | 10500 (39.7) | 37.2 | 34 | 28.7 | |
| RE8040-BN | 99.7 | 9500 (36.0) | 33.9 | 34 | 28.7 | |
| Testing conditions | Testing Pressure | 600psi(4.14MPa) | ||||
| Temperature of testing | 25ºC | |||||
| Testing Concentration (NaCl) | 2000 mg/L | |||||
| pH Value of testing | 6.5-7.0 | |||||
| Recovery of single membrane element | 20% | |||||
| Operation limits and conditions | Max. Working Pressure | 600 psi (4.14 MPa) | ||||
| Max. Feed water Flow | 18 gpm (4.09 m3/hr) (4040-BE) | |||||
| 18 gpm (4.09 m3/hr) (4040-BN) | ||||||
| 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 | 2.0-11.0 | |||||
| pH range of feed water during chemical cleaning | 1.0-13.0 | |||||
| Max, Pressure Drop of Single membrane element | 15 psi(0.1 MPa) | |||||