Industrial RO Membrane
Industrial RO Membrane
Product Specifications
| Name | GPD | Product Flow m3/d | L/H | Minimum Salt Rejection% | Steady Salt Rejection% |
| BW30-4040 | 1980 | 7.49 | 312 | 98 | 99.5 |
| BW30LE-4040 | 2070 | 7.83 | 326 | 98 | 99.5 |
| BW30XLE-4040 | 2070 | 7.83 | 326 | 98 | 99.0 |
| BW30-365 | 9500 | 36.0 | 1450 | 98 | 99.5 |
| BW30-400 | 10500 | 40.0 | 1666 | 98 | 99.5 |
| BW30LE-440 | 11500 | 44.0 | 1813 | 98 | 99.0 |
1. Product flow rate and salt rejection are based upon testing conditions. For RO, 2000ppm NaCl; 225psi (1.6Mpa); 25℃; pH=8; 15% recovery. .
2. Fluctuation is ±7%.
3. Elements can be supplied in fiber glass, or tape or net outwrap.
Operation Limits
Membrane Type ................................................................................................................................. Polyamide Thin-Film Composite
Type Maximum Pressure ............................................................................................................................................... 600psi (41bar)
Maximum Temperature ................................................................................................................................................................ 4 5℃
Maximum Turbidity ...................................................................................................................................................................... 1NTU
Free Chlorine Tolerance ....................................................................................................................................................... ＜ 0.1ppm
Continuous Operation pH Ranges. ................................................................................................................................................ 2-11
Short-term Cleaning pH(30min) Ranges. ....................................................................................................................................... 1-12
Maximum Feed Flow Rate
4″ ............................................................................................................................................................................... 14 GPM(3.2m3/h)
BW30-365 ................................................................................................................................................................... 70GPM(16m3/h)
BW30-400 ................................................................................................................................................................... 85GPM(19m3/h)
Maximum SDI.. .................................................................................................................................................................................... 5
| Size of Elements | Single Element Recovery% | Dimension (inch) | |||
| A | B | C | D | ||
8" | 15 | 40 | 1.125 | 7.9 | -- |
| 4" | 15 | 40 | 1.05 | 0.75 | 3.9 |