Extreme low pressure membrane element TX family
Product characteristics
Suitable for the treatment of surface water, groundwater, tap water, and municipal water sources with a salt content below 1000ppm, especially suitable for the second stage desalination of two-stage reverse osmosis.
Under extremely low operating pressure, high water flux and desalination rate can be achieved, thereby reducing the operating costs of related equipment such as pumps, pipelines, and containers, 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) |
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|
TX-8040-400 |
98.0 |
97.5 |
12000 (45.4) |
400(37.2) |
34 |
||
|
TX-400 |
98.0 |
97.5 |
2700(10.2) |
85(7.9) |
34 |
||
|
TX-2540 |
98.0 |
97.5 |
850(3.22) |
26.4(2.5) |
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 |
100psi(0.69Mpa) 25℃ 500 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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