It is applicable to the desalination of municipal water, groundwater with salt concentration less than 1500ppm. It can be widely used in residential dual water supplying system, pure water preparation plant, industry, food production and other fields etc.
| Model |
Active
Membrane Area ft2(m2) |
Concentrate Channel Spacer (mil) |
Permeate
Flow GPD(m3/d) |
Stable
Rejection Rate (%) |
Minimum
Rejection Rate (%) |
| ULP-4040-2 | 85(7.9) | 28 | 2200(8.3) | 99.50 | 99.30 |
| Concentration of Solution (NaCl) | Temperature（℃） | pH Value | Operating Pressure psi(MPa) | Recovery Rate（%） |
| 1500mg/L | 25 | 7.5-8 | 150(1.03) | 15 |
Notes: The permeate flow of single membrane element may vary with in ±15%.
Operating Limits and Conditions of Membrane Element:
| Max.Working Pressure | 600 psi(4.14MPa) |
| Max. FeedWater Temperature | 45 ℃ |
| Max. FeedWaterSDI15 | 5.0 |
| Max. Feed Water Flow | 3.6m3/h |
| Free Chlorine Concentration of FeedWater | 0.1mg/L |
| pH Range of FeedWaterDuring Continuous Operation | 3-10 |
| pH Range of FeedWaterDuring Chemical Cleaning | 1-13 |
| Max. Pressure Drop of Single Membrane Element | 15psi(0.1Mpa) |
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