Reverse Osmosis 5 Stage RO Unit Replacement Pre Filters 75gpd
Fangcheng membrane element desalination for surface water and
groundwater, tap water and municipal water water treatment on
salinity below about 2000ppm, mainly used in various fields of all
sizes of pure water, boiler water supply, food processing and
pharmaceutical manufacturing industry etc. This kind of film
separation technology, it is to rely on through the film under the
pressure of the solvent solution and the process of the solute
separation. Penetration is a physical phenomenon. Ro reverse
membrane are mainly applicable to various small sized systems, such
as household water purifier and other water purifying devices in
hospital and laboratory. The membranes can work under ultra low
pressure to reach as high permeate flow and salt rejection as
regular low pressure composite membrane, and achieves a salt
rejection rate of up to at least 97%, which can decrease the
investment costs for such relevant facilities as pump, piping, and
container etc, and operating cost for the RO system, thus
increasing the economic efficiency. the use of ultra- high pressure
generated static pressure mercury penetration of water molecules
and ionic minerals through a layer of reverse osmosis membrane
elements , and dissolved in water most of the heavy metals, organic
compounds and bacteria , viruses , etc. reverse osmosis film are
not available through is trapped .
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. 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
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.