Customization: | Available |
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Material: | Chemical Fiber |
Application: | Industry, Food and Beverage, Medicine, Textile, Metallurgy, Seawater Desalination Field |
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ULP/XLP series of membrane elements (TFC - Thin Film Composite) are made of Polyamide composite membrane materials, which can achieve the desired permeate water and high desalination rate under ultra-low/extreme-low pressure operation conditions. The operating pressure is 2/3 of the conventional composite membrane pressure, and the desalination rate can reach 99.3%. It can improve economic beneffts, including reducing the investment cost of related pumps, pipelines, containers and other equipment as well as the operation cost of the whole reverse osmosis system. ULP/XLP series of membrane elements is suitable for desalination treatment of surface water, groundwater, tap water and municipal water with salt content less than 2000 ppm. It is mainly used in various ffelds of industry, such as pure water, boiler recharge water, food processing and pharmaceutical manufacturing.
Features:
1.High desalination rate;
ULP/XLP series of membrane elements Testing Conditions |
|
Testing Pressure(ULP|XULP) |
150psi(1.03MPa) | 100psi(0.69MPa) |
Temperature of Testing Solution |
25ºC |
Concentration of Testing Solution (NaCl) |
1500ppm |
pH Value of Testing Solution |
7.5 |
Recovery Rate of Single Element |
15%(8040,4040,2540);8%(4021,2521) |
ULP/XULP series of membrane elements Operation Limits & Conditions |
|
Max. Working Pressure |
600psi(4.14MPa) |
Max. Feed Water Flow |
75GPM(17m3/h) For 8040 |
16GPM(3.6m3/h) For 40404021 |
|
6GPM(1.4m3/h) For 25402521 |
|
Max. Pressure Drop of Single Element |
15psi(0.1MPa) For 804040402540 |
10psi(0.07MPa) For 40212521 |
|
Max. Feed Water Temperature |
45ºC |
Max. Feed Water TDS |
2000ppm |
Max. Feed Water Hardness(CaCO3) |
60ppm |
Max.Turbidity NTU |
1 |
Max. Feed Water SDI15 |
5 |
Max. Feed Water COD |
10ppm |
Max. Feed Water BOD |
5ppm |
Residual Chlorine Concentration of Feed Water |
<0.1ppm |
pH Range of Feed Water During Continuous Operation |
2~12 |
Storage temperature |
5~45ºC |
FILMTECTM membrane elements come in different models, each for different applications and conditions of use:
1. NF270 - Medium-sized desalination rate and hardness transmission rate of nanofiltration membrane, high removal of organic matter, high water production
2, NF200 - medium hardness membrane permeability of nanofiltration, with high herbicide (such as deuterated net) and TOC removal rate
3, NF90 - 90% salt removal rate of nanofiltration membrane, with high iron, insecticides, herbicides and TOC removal rate
4, NF - process material concentration with nanofiltration membrane
5, XLE - very low energy consumption (pressure) reverse osmosis components, mainly used for commercial or large municipal water treatment
6, LP - tape wound ultra-low pressure reverse osmosis element, a new generation of high desalination rate of commercial ultra-low pressure reverse osmosis membrane elements
7, BW30HRLE - a new type of fiberglass winding high salt rejection of low energy brackish water reverse osmosis element
8, TW30 - Tape winding standard low pressure reverse osmosis membrane component, mainly used for high desalination rate of tap water into commercial reverse osmosis system
9, BW30 - FRP winding standard low pressure brackish water reverse osmosis membrane components, mainly used for multiple series high desalination rate reverse osmosis system
10, BW30LE - standard low energy brackish water reverse osmosis element
11, LE - new low-energy brackish water reverse osmosis element
12. RO - Health Grade Reverse Osmosis Element
13, HSRO - Thermal disinfection of sanitary reverse osmosis elements
14, SG30 - Semiconductor grade reverse osmosis element for ultrapure water
15. SG30LE - Semiconductor Grade Reverse Osmosis Element for Low Energy Ultrapure Water
16, SW30 - seawater and high salinity brackish water (subtropical water) reverse osmosis elements
17, SW30XLE - a new type of very low energy seawater or high salinity brackish water (subsea water) reverse osmosis element
18, SW30HR - standard high desalination rate (single stage seawater desalination) seawater reverse osmosis element
19, SW30HRLE - a new type of high desalination rate and low energy consumption (single stage seawater desalination) seawater reverse osmosis element
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