Membrane
0102030405
NF Series 4/8 inch Nanofiltration Membrane Components
Performance Characteristics:
NF series nanofiltration membrane components are developed by Qicheng Company to remove organic substances, microorganisms, viruses and most of the divalent and above and metal ions in water, while retaining sodium, potassium, calcium, magnesium plasma and so on. Nanofiltration membrane separation process will make no destruction of biological activity without any chemical reaction, heating, or phase transition, so flavour and fragrance could be reserved. It is widely used in the preparation of drinking water and various separation and concentration and purification projects in food, medicine, bioengineering, pollution control and other industries.
Performance Specification:
| Product model | Effective membrance Area ft’(m³) | Inlet channel width (mil) | Water Yield gph(m³/d) | NaCI RemovalRate % | MgSo4Removal Rate % |
|
NF30-8040 |
400(37.2) |
28 |
12000(45.5) |
20~40 |
≥96 |
|
NF50-8040 |
400(37.2) |
28 |
12000(45.5) |
40～60 |
≥96 |
| NF70-8040 |
400(37.2) |
28 |
9000(34.1) | 60～80 |
≥96 |
|
NF90-8040 |
400(37.2) |
28 |
7500 (28.4) |
80～95 |
≥96 |
| NF30-4040 | 85(7.9) |
28 |
2400(9.1) |
20~40 |
≥96 |
| NF50-4040 | 85(7.9) |
28 |
2400(9.1) |
40～60 |
≥96 |
| NF70-4040 | 85(7.9) |
28 |
1750(6.6) |
60～80 |
≥96 |
| NF90-4040 | 85(7.9) |
28 |
1400(5.3) |
80～95 |
≥96 |
1.The above test values are based on the following test conditions: 2000ppm NaCl&MgSo4at 100psi(0.69MPa)25°C,PH7.5,15% recovery.
2. The average water yield was measured, and the error of water yield of single membrane was within(±15%).