Membrana E-mem 2540 de joasa presiune.
Commercial reverse osmosis membrane element performance parameters:
| Membrane element models |
EM-RO- |
EM-RO- |
EM-RO- |
| 4021-ULP |
2540-ULP |
2521-ULP |
| Effective membrane area |
ft2 |
36 |
30 |
14 |
| m2 |
3.3 |
2.8 |
1.3 |
| The main performance |
Desalination rate (%) |
Stable |
99 |
99 |
99 |
| Lowest |
98 |
98 |
98 |
| Average water production |
m3/d |
3.6 |
2.8 |
1.1 |
| GPD |
950 |
750 |
300 |
| Test Conditions |
Liquid composition |
NaCl,1000ppm |
| Temperature (?) |
25±1 |
| Influent pH |
7.5±0.5 |
| Recovery (%) |
15±1 |
| Test pressure ?psi/MPa? |
150/1.03 |
| Limiting Conditions |
The maximum water pressure(psi/MPa? |
600/4.14 |
| Maximum water temperature (?) |
45 |
| Maximum water SDI15 |
5 |
| The maximum water flow |
2.5inches?6.0(1.4)?4.0inches?16?3.6? |
| gpm?m3/h? |
| The largest single membrane element drop ?psi/MPa? |
15/0.1 |
| Influent free chlorine concentration ?ppm? |
?0.1 |
| Influent pH |
3~10 |
| Cleaning pH |
2~12 |
| Provided in the form of |
Wet & Dry membrane elements membrane elements |
Commercial reverse osmosis membrane element diagram:
Commercial reverse osmosis membrane elements Specifications Dimensions Code:
| E-MEM® Commercial reverse osmosis membrane elements Dimensions: |
EM-RO- |
EM-RO- |
EM-RO- |
| 4021-ULP |
2540-ULP |
2521-ULP |
| A(±2.0mm) |
533 |
1016 |
533 |
| B(±1.0mm) |
100 |
61 |
61 |
| C(±1.0mm) |
26.7 |
30.2 |
30.2 |
| D(±0.1mm) |
19.1? |
19.1 |
19.1 |
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