Reverse Osmosis Purified Drinking Water Systems.
For the highest quality drinking water Reverse Osmosis is unsurpassed its advanced filtration and TFC membrane gives the highest quality of drinking water available in a home system, comparable and mostly better and certainly fresher than bottled water.
The Reverse Osmosis System is an excellent way of removing the vast majority of water contaminants, the taste of good RO water is first class and makes better tea and coffee and other beverages because it really “lets the flavour flood through” normally contaminants in the water mask the flavour and mix with your tea and coffee etc; to produce other a different tasting product, for the true taste of your beverage RO water is the best, the same is true for cooking and baking, no “extra flavours in the water means a better end product and no more scum and scale in saucepans etc; and for crystal clear and untainted ice cubes RO cannot be beaten. If you are serious about water quality then a Reverse Osmosis system will give you total peace of mind.
Why it is so much better than normal filtered water.
Filtered water whether a single unit or multi-stage does just what its name suggests it filters contaminants from the water within its capabilities using different grades of activated carbon, and for most purposes is an excellent choice for the vast majority of people, it is cheap, easy to install, takes up the minimum of space, removes a wide selection of contaminants and improves the taste and odour of water to a high level.
A Reverse Osmosis system does all of the best multi-stage filter system does, but much more by the very nature of its advanced design it will remove to a very high level other contaminants that Activated Carbon cannot up to 99%.
Reverse Osmosis really is for the purist.
How Reverse Osmosis works.
In a Reverse Osmosis system there are also filters fitted within the system, first there is pre-filter, this is designed to protect the finer carbon filters that follow, it blocks out larger water borne contaminants that could cause early blocking of the finer filters that follow and the all important RO membrane. Second (as a minimum) there is an Activated Carbon filter in line to remove a wide variety of contaminants that the pre-filter could not, and that is followed by the RO membrane.
The RO system utilizes the pressure of the water it is to purify and forces it through an exceedingly fine membrane the pore sizes are approximately 5 hundred millionths of a centimetre to add to its effectiveness are spirally wound on a tube very tightly and the water is forced through a molecule at a time, leaving the heavier contaminated water the be flushed to drain. After the RO membrane there is a final Activated Carbon filter fitted and this “polishes” the water and adds to the great taste that the system delivers.
Whilst contaminants in the water can add to the taste of your drinking water and spoil the taste of beverages, oxygen in the water is also a very important natural ingredient. In a good system dissolved oxygen in the incoming water supply penetrates the membrane at an equivalent rate to the water, the final filtered water should therefore have the same oxygen content, and this is very significant since it is the oxygen content in the water that gives a great tasting water and not its mineral content as sometimes suggested, if oxygen is lacking water will taste flat an insipid.
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Posted by: Assissotom | 17 January 2008 at 10:50