Reverse Osmosis 50GPD Membrane Universal Compatible Replacement RO
Fits Residential Water Filter
Reverse osmosis is a new membrane separation technology developed
in the 1960s, which relies on the reverse osmosis membrane to
separate the solvent and solute in solution under the pressure. The
full English name of reverse osmosis is "REVERSE OSMOSIS",
abbreviated as "RO".
First of all, to understand the concept of "infiltration."
Infiltration is a physical phenomenon.When two kinds of water
containing different salts, such as the use of a semi-permeable
membrane separation will find that the salinity of the water will
be less through Permeate the membrane into the salt water, and the
salt does not infiltrate, so gradually the salt concentration on
both sides converged to be equal, however, to complete the process
takes a long time, this process is also Known as the osmotic
pressure.But if the salt water on the high side, try adding a
pressure, the result can also make the infiltration stop, when the
pressure is called the osmotic pressure.If the pressure is
increased, you can make the direction opposite Therefore, the
principle of reverse osmosis desalination, salt water (such as raw
water), to exert pressure greater than the natural osmotic
pressure, so that the infiltration in the opposite direction, the
raw water molecules Pressure to the other side of the membrane,
into clean water, so as to achieve the purpose of removing
impurities in the water, salt.
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)|
1. Q: Where is your factory, which port for transportation?
A: Our factory located in Xiamen, Welcome to vist our factory. the
port is Xiamen port.
2. Q: How can I get some samples?
A: We are glad to provide you the free sample, leave your contact
3. Q: Can you accept OEM & ODM?
A: Yes, we can accept OEM &ODM
4. Q: What is the delivery time?
A: Within 7 days after receive your payment, accordding to your
5. How to make payment?
A: We accpet T/T,Paypal.Western Union and cash face to face.
6. Q: How can I contact you?
A: Please contact us though below methods, we will reply you within