Industrial 2000l/h RO Water Purifier Reverse Osmosis Filtration System Spare Parts RO Membrane ULP-8040
Introduction:ULP series Reverse Osmosis membrane elements adopt the most advanced polyamide sheets; It combines the features of low pressure, high-flux, and high salt rejection, it uses only 2/3 of the average Low Pressure membrane of other brand, it is suitable for feed water TDS below 2000ppm
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Product parameter:
It is mainly used for underground well water, underground water, tap water desalination purpose,8" membrane is applicable for large sacale chemical industry, pharmaceutical industry, food and electric industry, electronic industry processing water and heating tower water supply, it's good for municipal water desalination and purification purpose.
| product name | Industrial reverse osmosis membrane |
| Model | ULP-8040 |
| Working pressare psi(Mpa) | 150(1.05) |
| Flow rate GPD (M3/D) | 11000/12000/13000(41.6/45.4/49.2) |
| Stable desalination rate % | 99.5 |
| Recovery rate (%) | 15 |
| main effect | water purification system |
| apply to | TDS≤2000ppm |
Adhering the pursuit of creating high-quality reverse osmosis membrane. According to the need of RO membrane market on cost efective,LEFILTER import well-known R0 membrane sheet and rolling RO membrane with advanced rolling process.teffectively removescontaminants and salts in water stable performance and energy-vng,o-osteciafittheurnty flourishing green industry and energy-saving enterprise。canbewidelyused iBrackishwater desalination, ultrapure water,industrial water and other related engineering and equipment.
FAQ:
Q1: What type of RO membrane is avaliable in your company?
A1: In general, LEFILTER has Domestic RO membrane and Industrial RO membrane, For Domestic RO membrane, LEFILTER has Municipal Tap water RO membrane, Rural Area Under Ground water RO membrane, High-flow Low pressure RO membrane, and Brackish water RO membrane.
For Industrial RO membrane, LEFILTER has Low Pressure Engergy saving RO membrane, LP Brackish water desalination RO membrane, FR Fouling Resistant RO membrane, as well as XLP Extreme Low Pressure RO membrane, and High Salinity Brackish Water Desalination RO membrane.
Q2: What is Salt Rejection Ratio?
A2: The Salt rejection describes the quality of salt removed from the Reverse Osmosis feed water stream as a percentage. It's one of the key element of the RO membrane quality, however, other essential elements such as RO membrane performance durability,stability, application scope in different region, and permeate flow output at the same pressure will all be the important factors to judge the quality of the membrane.
Q3: Is the Salt reation of the RO membrane the higher the better?
A3: This will be depending on the feed water quality, if the feed water quality is good, even a 90% salt rejection membrane will be workable, if the feed water is with bad quality and with brackish water environment, a higher salt rejection above 95% is an ideal choice. For any membrane that meet the local drinking water standard will be a good membrane.
Q4: Is there are any other element we need to take into consideration when selection the RO membrane?
A4: Yes, the pre-treatment filter cartridge and pre-treatment system will affect the RO membrane performance as well, please select good quality filters and pre-treatment system.
Q5: Why there are white foam-like water being in the treated water at the initial usage?
A5: To preserve the RO membrane for a long shelf-life, and prevent the membrane from being oxydized, a water soluble protection material is coated on the surface of the membrane, which will be rejected in both the rejected water and treated water, for initial use, both rejected water and treated water should be rejected and the the RO membrane should be thourghly cleansed. The treated water at initial use shall not be injected to the water storage tank.
Q6: Why there are bublles in the treated water?
A6: Oxygen and Nitrogensand carbon dioxide is water soluble in the molecular form, during the water filtration process in the Reverse Osmosis process, those air will be released due to the pressure change between input water and output water. Those air is not harmful, just like Coca-cola.
Q7: Why dry RO membrane has a salt rejection rising process from its initial usage?
A7: The performance of the RO membrane is strictly conencted to the wetness of the membrane, when the membrane is wet, it will reach to ts maximum performance, dry membrane has a process to become wet from its initial usage. Make sure that the membrane hsould be rinsed after each usage.
Q8: Why Active carbon filter is requested for RO membrane?
A8: Chloride and chlorine content is harmful from the feed water, RO membrane is easily to be damaged as the surface of the RO membrane will be easily being oxydized.
The limitations shown here are for general use. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane. More details,please contact me
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