- September 24, 2018
- Posted by: admin
- Category: Blogs, Reverse Osmosis
The Reverse osmosis Water Filtration system is designed for providing to users water that is free of impurities and is pure and immaculate for drinking. This is one task that this water filtration system excels at. But exactly how does an RO System operate? What are the various steps through which water passes before becoming profoundly appropriate for drinking purposes.
These questions can be answered by referring to the following explanation:
- Pre-Filtration Stage:
The first stage in water purification in RO Water Filtration system is concerned with safety of the membrane. Dissolved solids and large sediments are removed in this stage, with some chlorine also being reduced. This is imperative as these minerals can be greatly harmful for one’s health if ingested.
The first filter in an RO System is called the Sediment filter. It is also called Carbon block filter as well by some manufacturers. It protects the membrane from being clogged by extraneous sediment or damage from being exposed to chlorine that can be found in normal water being supplied to homes.
RO System reaps best results if good water is used in it, which in turn is converted into great water. That is why usage of Hard Water is discouraged unless it evinces 10 grains per gallon.
For best results, it is also recommended that prior to installation of an RO Water Filtration system; a water softener should be installed. That is because increase in hard water scale can damage these water filtration systems just like it does other appliances.
- Reverse Osmosis Membrane:
Now the real efficacy of the RO System comes into play. In this stage, the water being supplied is concentrated through the semi penetrable membrane with pressure. The membrane in question is composed of a synthetic material based on plastic that permits passage of water. However, molecules of sodium, chlorine, calcium, glucose, bacteria, urea and other viruses are forbidden entry.
Most of the RO Water filtration systems available in the market nowadays possess a successful impurity rate well within 90 percent. That is why RO plant for commercial use is quickly becoming a thing.
- Post Filtration and Final Treatment:
Before the water from the RO system is ready to be drunk, there are some final stages that it has to pass through. In these steps, the water passes through a secondary carbon filter. Some call it the post filter as well. The purpose of this filter is removal of all residual contaminants that might have gotten past the membrane, which in itself is a pretty rare occurrence. Now that this has been done with, the RO System exerts upon the water one final treatment. The latter is initiated in order to instill within the water a taste of freshness so that candor and vitality can be maintained.
After this, the water is dispelled into a storage tank from where it can be used for drinking. This water will be splendid, tasteful and healthy thereby making it ideal for all be they men, women, children or old folks.