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|Item:||Ro Membrane Element 100G||Stable Rejection:||96%|
|Length:||305 Mm||Pressure:||27.0.2-0.4 Mpa|
|Color:||Can Be Customize||Filter Precision:||0.0001 Micron|
Factory price water treatment reverse osmosis system water filter Membrane
Reverse osmosis (RO) desalination is one of the main technologies for producing fresh water from seawater and other saline water sources. The membrane properties greatly affect the water productivity and energy costs in the reverse osmosis desalinatin processes. Recent years have seen significant research efforts devoted to developing high-performance RO membranes. This article reviews recent activities in the development of RO membranes with improved flux and salt rejection, chlorine tolerance, fouling resistance and thermal stability. In particular, this review mainly focuses on the modification of current polymeric membrane materials, and synthesis and separation performance of new polymer membranes, inorganic membranes and mixed matrix membranes.
Semipermeable membrane to remove ions, molecules, and larger particles from drinking water can remove chlorine, fluoride,bacteria, microorganism, etc
|Stable Desalination %||96~98%||96~98%||96~98%||96~98%|
Mean Permeable Flow GDP (L/d)
|Active Film Area ft2(m2)||4(0.4)||4.2(0.42)||5.0(0.5)||5.3(0.53)|
|Test Condition||Test Pressure||65pai(0.45Mpa)|
|Test Water Temperature||25℃|
|Test Water Concentration(NaCl)||500ppm|
|Test Water PH||6.5-7.5|
|Recycle Rate %||15|
|Max Operating Temp.||300psi(2.0Mpa)|
|Max. Inlet Water Temp.||45°C|
|Max Water Inlet Silt Density Index (SDI)||5|
|Inlet Water Chlorine Tolerance||<0.1mg/l|
|Inlet Water PH Range, Continuous Operation||3~10|
|Inlet Water PH Range, Short-Term Cleaning||2~11|
|Max. Pressure Drop of Single Membrane||10psi(0.07Mpa)|
Q: What is a residential RO Water Filter?
It is a system that uses the principle of reverse osmosis to remove 95-99% of all the mineral and chemical contaminants from raw tap water. It gives you the quality of bottled water with the convenience of a faucet mounted on your kitchen sink.
Q: How does RO Water Filter different from a water filter?
Ordinary water filters use a screen to separate only particles of dirt sediment from water. RO water filter employs a semi-permeable membrane that removes not only particles but also an extremely high percentage of dissolved contaminants, molecule by molecule, from raw tap water.
Q: Will RO Water Filter remove sodium from the water?
Yes! Reverse osmosis was originally designed to make seawater drinkable for the Navy. It is ideal for anyone on a low sodium diet.
Q: Does RO Water Filter remove bacteria? Cryptosporidium?
YES! A reverse osmosis membrane has a pore size much smaller than bacteria, virus pyrogen, or the Cryptosporidium parasite. When functioning properly, it will remove all microorganisms from tap water and produce sterile water.
Q: Don't we need the minerals that are removed from the water?
Most of the minerals that we receive are from the foods we eat. Only a very small percentage comes from the water we drink.
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