This standard specifies the test methods of nanofiltration membranes, including the physical performance test of the membrane, the filtrating performance test and the chemical resistance test of the membrane. Through these test methods, the filtrating effect, separation performance and long-term Stability of nanofiltration membranes under different process conditions can be evaluated, providing a scientific basis for the selection, design and application of membrane materials.
| Status | Active |
|---|---|
| CCS | J77 | ICS | 07.060;23.100.60 |
| Release Date | 2017-09-07 00:00:00 | Implementation Date | 2018-04-01 00:00:00 |