Ultra-low voltage membrane element TU series
Product characteristics
Suitable for desalination treatment of surface water, groundwater, tap water, and municipal water sources with a salt content below 2000ppm.
At lower operating pressures, higher water flux and desalination rate can be achieved, thereby reducing the operating costs of related pumps, pipelines, containers, and other equipment, and improving economic benefits.
Widely used in various fields such as packaging water, drinking water, boiler feedwater, food processing, and pharmaceutical manufacturing.
SPECIFICATIONS & PARAMETERS
|
model |
Stable desalting rate(%) |
Minimum desalting rate(%) |
Mean water productionGPD(m³/d) |
Effective membrane areaft2(m2) |
passageway (mil) |
||
|
TU3-8040-400 |
99.5 |
99.3 |
10500 (39.7) |
400(37.2) |
34 |
||
|
TU3-8040-440 |
99.5 |
99.3 |
12000(45.4) |
440(40.9) |
28 |
||
|
TU2-8040-400 |
99.3 |
99.0 |
12000(45.4) |
400(37.2) |
34 |
||
|
TU2-8040-440 |
99.3 |
99.0 |
13500(51.1) |
440(40.9) |
28 |
||
|
TU1-8040-400 |
99.0 |
98.5 |
14000(53.0) |
400(37.2) |
34 |
||
|
TU1-8040-440 |
99.0 |
98.5 |
15500(58.7) |
440(40.9) |
28 |
||
|
TU3-4040 |
99.5 |
99.3 |
2200(8.3) |
85(7.9) |
34 |
||
|
TU2-4040 |
99.3 |
99.0 |
2700(10.2) |
85(7.9) |
34 |
||
|
TU1-4040 |
99.0 |
98.5 |
3100(11.7) |
85(7.9) |
34 |
||
|
test condition |
Test pressure Test fluid temperature Test solution concentration NaCl Test solution pH value Recovery rate of single membrane element Range of variation in water production of a single membrane element |
150psi(1.03Mpa) 25℃ 1500 ppm 7-8 15% ±15% |
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Limit usage conditions |
Maximum operating pressure Maximum inlet water temperature Maximum inlet water SDI15 Free chlorine concentration in influent water PH range of inlet water during continuous operation PH range of inlet water during chemical cleaning Maximum pressure drop of a single membrane element |
600psi(4.14MPa) 45℃ 5 ＜0.1ppm 2-11 1-13 15psi(0.1MPa) |
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