Yh-Ulp-8040-400 Ultra Low Pressure Membrane Element

Model NO.
YH-ULP-8040-400
Transport Package
Crates
Trademark
Yanho
Origin
China
HS Code
8421991000
Production Capacity
5000/Week
Reference Price
$ 315.00 - 405.00
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Product Description

 
Yh-Ulp-8040-400 Ultra Low Pressure Membrane ElementIntroduction and application scope
ULP series low-pressure desalination reverse osmosis membrane element is a polyamide composite membrane developed by Yanhui for surface water and groundwater, which has the characteristics of low-pressure operation, high water production and good desalination performance. It can achieve the same high water flux and high desalination rate as conventional low-pressure membrane under lower operating pressure, and its operating pressure is about 2/3 of that of conventional low-pressure composite membrane, which can be used for the treatment of surface water, groundwater and municipal tap water with salt content below 2000ppm. Among them, 4-inch desalination membrane is mainly used in small-scale pharmaceutical, food, electronic plant with process pure water, ultra-pure water, etc., and can also be used in schools, communities and other water supply stations desalination and purification treatment. 8-inch desalination membrane is mainly used in medium and large scale chemical, pharmaceutical, food, power plant, electronic plant with process pure water, boiler supply water, etc., and can also be used in municipal water desalination and purification treatment.
Yh-Ulp-8040-400 Ultra Low Pressure Membrane Element
 
Product ModelEffective film area ft²Inlet channel width(mil)Water production gpd(m³/d)Stable desalination rate %Minimum desalination rate %
YH-ULP-8040-400400(37.2)3210000(37.9)99.399.0
YH-ULP-8040-420420(39.0)3010500(39.7)99.399.1
YH-ULP-8040-440440(41.0)2811000(41.6)99.499.2
YH-ULP-404085(7.9)322400(9.1)99.399.0
YH-ULP-4040P93(8.6)282500(9.5)99.499.2
YH-ULP-4040M103(9.6)282600(9.8)99.499.2
YH-ULP-402136(3.3)281000(3.78)99.098.5
YH-ULP-254028(2.6)28750(2.84)99.098.5
YH-ULP-252114(1.3)28300(1.13)99.098.5

Membrane element performance parameters table

Test conditions:
Test pressure..............................................150psi(1.03Mpa)
Test temperature...............................................25ºC
Test fluid concentration(NaCI)...............................1500ppm
Test solution PH value........................................7.5
Single membrane element recovery rate(2540,4040,8040)..............15%
Single membrane element recovery rate(2521,4021)..............................8%

Operating Limits:
Maximum inlet water temperature.............................113°F(45ºC)
Maximum operating pressure..........................600psi(5.14Mpa)
Maximum pressure loss in a single branch...............................15psi(0.1MPa)
Feed water pH range during continuous operation......................3~10
pH range of feed water during chemical cleaning......................2~12
Maximum inlet flow rate..........................16gpm(3.6m/h)
Maximum water intake SDI15....................................5
Free chlorine concentration of inlet water...................................<0.1ppm

1,The above test values are based on the following test conditions: raw water is 1500ppm NaCI solution, 25ºC, pH7.5, operating pressure is 150psi (1.03Mpa), system recovery rate is 15%.
2,The tested water production is the average value, and the error of single membrane element water production is within 15%.

Yh-Ulp-8040-400 Ultra Low Pressure Membrane ElementYh-Ulp-8040-400 Ultra Low Pressure Membrane ElementYh-Ulp-8040-400 Ultra Low Pressure Membrane ElementYh-Ulp-8040-400 Ultra Low Pressure Membrane ElementYh-Ulp-8040-400 Ultra Low Pressure Membrane ElementYh-Ulp-8040-400 Ultra Low Pressure Membrane Element

 

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