RO filter system is shortening for Reverse Osmosis System.
Until today, Reverse Osmosis System is still considered as the most advanced technology in water filtration – it means only water can go through Reverse Osmosis System. Thus, RO System has another name which is Hyberfiltration.
Osmosis phenomenon is a natural phenomenon. Water always moves from low concentration of salt / mineral place to a higher concentration place. This process happens until the concentration of mineral or salt in 2 places are balanced.
Reverse Osmosis System is a water filtration technology which uses ultrafiltration filter with 0.0001 micron filter slits (this kind of slit can refine ions or atoms size) in order to produce ultra-pure water. Its applications are in the following areas:
- Production of pure bottled water.
- Reusing (filtered) urine of astronaut into drinking water on the Space Station.
- Kidney dialysis.
- Filtering sea water into fresh water
Reverse Osmosis System technology is an invention from the US; it is identified as the most advanced water purification technology in the world nowadays.
The bestReverse Osmosis System
To do the opposite (reversing osmosis), they use a pressure which is sufficient to push the water backwards from a high concentration of mineral salt place to “absorb” through a special filter to a low concentration one.
Reverse Osmosis System filter
It is a thin filter that made of Cellulose Acetate or Polyamide or TFC filter which has 0.001 micron slits. All the filters are under a high pressure but the ability to bearing capacity of pH and Chlorine are different.
In Reverse Osmosis System, hydraulic pressure is applied for the concentrated solution to against the osmotic pressure. Purified water is extracted from the concentrated solution and downstream of the reverse osmosis filter.Reverse Osmosis System technology is applied in plenty sectors and in the water treatment system of us. And reality has proven the quality and effectiveness of this technology in our lives.
Principle of operation: In contrast to the mechanism of normal osmosis that is based on the Earth’s gravity to create the penetration of water molecules through the capillaries of the filter, with massively high speed and pressure, continuously flowing water on the surface of Reverse Osmosis System is happening.
One of the first applications of Reverse Osmosis System is seawater desalination. Nowadays, it is widely applied in water treatment. We would like to introduce more details on the Reverse Osmosis System for water purification.Reverse Osmosis System is a feasible option which is recognized by scientists for its efficiency in antiseptic capability. It is produced commercially for residential water purification purposes and has been put into use since 1970s.
The process of Reverse Osmosis System
Reverse Osmosis System depends on a semi permeable filter, water moves from a saline with high concentration through semi permeable filter and is converted into diluted salt solution. Because salt particles have larger molecular than water, thus, salt and large molecular compounds will be retained – only water can absorb through the Reverse Osmosis System filter. The final result water will be in one side of the semi permeable and high concentration salt solution will be retained and in the other side.
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