Why you should stay away from residential reverse osmosis systems
In response to the growing demand for home water filtration systems, a lot of people have chosen to buy and install residential reverse osmosis systems.
After studying the pros and cons of these residential reverse osmosis systems, I came to the conclusion that I should advise against them. Below, I will give you the three top reasons to support my decision. I rank them in terms of importance, the first being the least important.
Reason #1: Because of the way they work, these systems' speed of operation is very low. You see, the way they process water is by using high pressure to push it through a filter which has very small holes, or pores as they are called. The principle is very simple: All that is contained in the water and has smaller molecules than these pores goes through to the other side (the output side), while the rest remains in the input side. In this way, the water gets filtered, as a large range of contaminants (with large molecules) do not make it through to the other side. This whole process is inevitably time consuming, due to the very small size of the pores.
Just to give you a rough indication, in order for one gallon of pure water to be produced, it may take up to three hours. As a consequence of this drawback, installation of residential reverse osmosis systems always requires for a storage tank with capacity 2 to 5 gallons of water.
As you realize, this fact puts some restriction on the space you want allocated at your house, as well as on the level of availability of the water you want to have, in order to cover your everyday needs.
Reason #2: To make matters worse, most RO units waste a lot of water. Just to give you an indication, they typically use between 3 to 10 gallons of tap water to produce 1 gallon of purified water; the remainder drains away.
This means that your ongoing cost per gallon of water produces goes up, due to higher consumption of tap water. Also, your installation set up should be more complicated, in order to take care of the drained water.
Reason #3: And here comes the most important reason which, even if the first two not existed, this alone should be enough to prevent you from purchasing residential reverse osmosis systems. As I already mentioned, operation of this system is based on the difference in the molecular size of water on the one hand and a wide range of pollutants on the other. Now, unfortunately, together with these pollutants the system discards essential minerals that water contains. These are calcium, potassium and magnesium to name a few.
If you have ever tasted water without minerals then you would know what I am saying. Demineralized water is flat and tasteless.
But, being tasteless is not the only downside of demineralized water. Scientists agree that if you drink water that is deficient of essential minerals, then you are putting your health in serious danger. Following a thorough and long running study that they conducted, the World Health Organization published in their conclusions that it is imperative that drinking water should contain minimum levels of certain minerals.
Instead of reverse osmosis systems, what you should be considering is water multi filtration technology. To learn more about this technology and what I personally recommend, visit my website. - 17268
After studying the pros and cons of these residential reverse osmosis systems, I came to the conclusion that I should advise against them. Below, I will give you the three top reasons to support my decision. I rank them in terms of importance, the first being the least important.
Reason #1: Because of the way they work, these systems' speed of operation is very low. You see, the way they process water is by using high pressure to push it through a filter which has very small holes, or pores as they are called. The principle is very simple: All that is contained in the water and has smaller molecules than these pores goes through to the other side (the output side), while the rest remains in the input side. In this way, the water gets filtered, as a large range of contaminants (with large molecules) do not make it through to the other side. This whole process is inevitably time consuming, due to the very small size of the pores.
Just to give you a rough indication, in order for one gallon of pure water to be produced, it may take up to three hours. As a consequence of this drawback, installation of residential reverse osmosis systems always requires for a storage tank with capacity 2 to 5 gallons of water.
As you realize, this fact puts some restriction on the space you want allocated at your house, as well as on the level of availability of the water you want to have, in order to cover your everyday needs.
Reason #2: To make matters worse, most RO units waste a lot of water. Just to give you an indication, they typically use between 3 to 10 gallons of tap water to produce 1 gallon of purified water; the remainder drains away.
This means that your ongoing cost per gallon of water produces goes up, due to higher consumption of tap water. Also, your installation set up should be more complicated, in order to take care of the drained water.
Reason #3: And here comes the most important reason which, even if the first two not existed, this alone should be enough to prevent you from purchasing residential reverse osmosis systems. As I already mentioned, operation of this system is based on the difference in the molecular size of water on the one hand and a wide range of pollutants on the other. Now, unfortunately, together with these pollutants the system discards essential minerals that water contains. These are calcium, potassium and magnesium to name a few.
If you have ever tasted water without minerals then you would know what I am saying. Demineralized water is flat and tasteless.
But, being tasteless is not the only downside of demineralized water. Scientists agree that if you drink water that is deficient of essential minerals, then you are putting your health in serious danger. Following a thorough and long running study that they conducted, the World Health Organization published in their conclusions that it is imperative that drinking water should contain minimum levels of certain minerals.
Instead of reverse osmosis systems, what you should be considering is water multi filtration technology. To learn more about this technology and what I personally recommend, visit my website. - 17268
About the Author:
Nicos Stylianou is an expert on issues relating to healthy nutrition. To find out what water purification technology he recommends you should have at your home, visit his website now.
posted by X - Men at
5:31 AM
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