ULP-4040
Product Features
It is applicable to the treatment of water sources such as surface water, groundwater, tap water and municipal water with salt content below 2000 ppm.
Higher rejection rate and water flow can be obtained under lower operating pressure,which can effectively reduce costs and improve econnmic benefits. The membrane element has good stability and fouling resistance.
It is widely used in packaging water drinking water, boiler make-up water food processing and pharmaceutical manufacturing industries.
Sheet Type
SPECIFICATIONS & PARAMETERS
| Model | Stable Rejection | Min Rejection | Permeate Flow | Effective Membrane Area | Spacer Thickness | Replaceable products |
| (%) | (%) | GPD(m³/d) | ft2(m2) | (mil) | ||
| TU3-4040 | 99.5 | 99.3 | 2200(8.3) | 85(7.9) | 34 | XLE-440 |
| TU2-4040 | 99.3 | 99 | 2700(10.2) | 85(7.9) | 34 | BW30HRLE-440 |
| TU1-4040 | 99 | 98.5 | 3100(11.7) | 85(7.9) | 34 | ULP21-4040 |
| Testing Conditions | Operating pressure | 150psi( 1.03MPa) | ||||
| Test solution temperature | 2 5 ℃ | |||||
| Test solution concentration (NaCl) | 1500ppm | |||||
| PH value | 7-8 | |||||
| Recovery rate of single membrane element | 15% | |||||
| Flow range of single membrane element | ±15% | |||||
| Operating Conditions & Limitis | Maximum operating pressure | 600 psi(4.14MPa) | ||||
| Maximum temperature | 45 ℃ | |||||
| Maximum feedwater fow | Maximum feedwater fow: 8040-75gpm(17m3/h) 4040-16gpm(3.6m3/h) |
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| SDI15 Maximum feedwater flow SDI15 | 5 | |||||
| Maximum concentration of free chlorine: | ＜0.1ppm | |||||
| Allowed pH range for chemical cleaning | 3-10 | |||||
| Allowed pH range for feedwater in operation | 2-11 | |||||
| Maximum pressure drop per element | 15psi(0.1MPa) | |||||
