Product specifications
- The stated performance is initial data taken after 30 minutes of operation based on the following conditions: 2000 ppm NaCl, 225psi (15.5bar) 25℃, pH 7.5, 15% recovery.
- Permeate flow rate for individual elements may vary with tolerance within 15%.
Description
BW (Brackish water) membrane element is developed for brackish water desalination featuring low pressure operation, high product water output, high salt rejection,etc. It is widely used in desalination of surface water, ground water, tap water,etc where the TDS value is between 2,000 mg/L-5,000 mg/L. Main applications of BW membrane include chemical industry, pharmaceutical industry, food and beverage industry, power plant, ultra-pure water used in electronic industry, boiler feed water as well as desalination and purification of municipal tap water.
Models
|
Model no. |
Active membrane
area |
Feed channel spacer |
Product
water output |
Stabilized salt
rejection |
Minimum salt
rejection |
| Ft2(m2) | (mil) | GPD (m3/d) | (%) | (%) | |
| BW-4040 | 85 (7.9) | 31 | 2400 (9.1) | 99.5 | 99.2 |
| BW-8365 | 365 (33.9) | 31 | 9500 (35.9) | 99.5 | 99.2 |
| BW-8400 | 400 (37.2) | 31 | 10500 (39.7) | 99.5 | 99.2 |
