summary:
ULP (Ultra Low Pressure) series of ultra-low pressure aromatic polyamide composite membrane elements developed by Nissin Hengli for the purification of general surface water (rivers and lakes), groundwater and municipal tap water; This product can be applied to situations where the working pressure is extremely low and the comprehensive performance requirements are high. It can achieve good desalting effect under ultra-low pressure, thus greatly saving energy, and can be widely used in small and medium-sized commercial and industrial water treatment systems. This series of membrane elements are also applicable to desalting treatment of various water sources such as groundwater, tap water and municipal water with salt content less than 2000ppm, and can be widely used in various fields such as purified water, boiler make-up water, food processing and pharmaceutical manufacturing industries.
Module size: 10inch=mm
| 产品型号 |
Water yield GPD (m3/d) |
Desalination rate% (stable value) |
Inlet grid mil |
Effective membrane areaft2(m2) |
Test conditions (water inlet temperature 25 ℃) |
| Pressure (psi) |
Recovery rate% |
Test solution and concentration (ppm) |
| ULP-4021 |
1000(3.8) |
99.0% |
28 |
36(3.3) |
100 |
8 |
NaCl 1500 |
| ULP-4040 |
2500(9.5) |
99.0% |
150 |
15 |
| ULP-4040HR |
2000(7.6) |
99.3% |
90(8.4) |
| ULP-8040HR |
10500(39.7) |
99.3% |
| ULP-8040 |
12100(45.8) |
99.0% |
400(37.2) |
| ULP-8040ECO |
14200(53.5) |
99.0% |
440(41) |
|
