Model | Active Membrane Area ft2(m2) |
Permeate Flow GPD(m3/d) |
Stable Rejection Rate (%) |
Solution Type |
NF-2012 | 6.3(0.59) | 150(0.57) | 30-50 | NaCl |
>96 | MgSO4 |
Concentration of Solution | Temperature(℃) | pH Value | Operating Pressure psi(MPa) | Recovery Rate(%) |
500mg/L NaCl | 25 | 7.5-8 | 70(0.48) | 15 |
2000mg/L MgSO4 | 25 | 7.5-8 | 70(0.48) | 15 |
Max.Working Pressure | 300 psi(2.07MPa) |
Max. FeedWater Temperature | 45 ℃ |
Max. FeedWaterSDI15 | 5.0 |
Free Chlorine Concentration of FeedWater | 0.1mg/L |
pH Range of FeedWaterDuring Continuous Operation | 3-10 |
pH Range of FeedWaterDuring Chemical Cleaning | 2-12 |
Max. Pressure Drop of Single Membrane Element | 10psi(0.07Mpa) |