Pure Water Distillers – Pros and Cons
Although their popularity has declined over the years, pure water distillers are still used as a water purification technology in homes around the country. In this article, I will give you a broad overview of these systems, stating their pros and cons.
The principle of operation
Distillation is a simple method for removing pollutants from water. Water is boiled, producing steam. The steam is cooled and condenses back into water. Any substances that do not evaporate are left behind in the boiling chamber.
Cons
While pure water distillers remove a wide array of pollutants, there is one type of pollutants that it does not remove at all because their boiling point is lower than water’s – these are known as Volatile Organic Chemicals (VOCs).
In addition, for the same reason they cannot remove chlorine. As you probably know, this is none other than the notorious compound that is widely used by public water utilities to disinfect our tap water. What is very alarming about chlorine is that its by-products (called trihalomethanes or in short THMs) have been linked with certain forms of cancer.
What’s more, they are terribly inefficient as their water treatment process is both slow and wasteful. Depending on the model, it takes from two to six hours to make 1 gallon of distilled water and typically wastes 2 to 3 gallons of untreated water to produce 1 gallon of pure water.
They also use up a lot of electrical power. Depending on the model of distiller and the price of electricity, it costs between 15 and 40 dollar cents per gallon of treated water.
They also generate a lot of heat, which maybe a problem. If the pure water distiller is located inside the house (as opposed to in the garage, for example), it will help warm the house in winter but will also add heat in the summer.
Pros
One of the fundamental differences between distillation and the other types of water purification is that it is very reliable, producing consistently high quality water with no decrease in performance over time. A ten-year-old pure water distiller will produce the same quality of water with no decrease in performance over time.
In terms of maintenance requirements, pure water distillers do not have any replaceable parts, so this is a plus. However, the simple fact that a distiller is more complicated than other types of purifiers and that it uses several electrical components, means that it is more prone to malfunctioning.
In conclusion, after weighing their pros and cons, I should advise you against buying a distiller for your needs in pure water.
Instead, if you are serious about getting the best possible pure water at your home, I encourage you to become better informed about the Aquasana multi stage carbon filtration technology. This, by all standards, represents the latest cutting edge advancements in home water treatment. Visit my website to find more information.
Nicos Stylianou is a long time researcher and an expert on issues relating to healthy nutrition. To find information and what he recommends you should do to have healthy, pure water at your home, visit his website now at: http://www.your-nutrition-guide.com/pure-water.html.
Did you enjoy this post? Why not leave a comment below and continue the conversation, or subscribe to my feed and get articles like this delivered automatically to your feed reader.
Pure Water Distillers – Pros and Cons
Although their popularity has declined over the years, pure water distillers are still used as a water purification technology in homes around the country. In this article, I will give you a broad overview of these systems, stating their pros and cons.
The principle of operation
Distillation is a simple method for removing pollutants from water. Water is boiled, producing steam. The steam is cooled and condenses back into water. Any substances that do not evaporate are left behind in the boiling chamber.
Cons
While pure water distillers remove a wide array of pollutants, there is one type of pollutants that it does not remove at all because their boiling point is lower than water’s – these are known as Volatile Organic Chemicals (VOCs).
In addition, for the same reason they cannot remove chlorine. As you probably know, this is none other than the notorious compound that is widely used by public water utilities to disinfect our tap water. What is very alarming about chlorine is that its by-products (called trihalomethanes or in short THMs) have been linked with certain forms of cancer.
What’s more, they are terribly inefficient as their water treatment process is both slow and wasteful. Depending on the model, it takes from two to six hours to make 1 gallon of distilled water and typically wastes 2 to 3 gallons of untreated water to produce 1 gallon of pure water.
They also use up a lot of electrical power. Depending on the model of distiller and the price of electricity, it costs between 15 and 40 dollar cents per gallon of treated water.
They also generate a lot of heat, which maybe a problem. If the pure water distiller is located inside the house (as opposed to in the garage, for example), it will help warm the house in winter but will also add heat in the summer.
Pros
One of the fundamental differences between distillation and the other types of water purification is that it is very reliable, producing consistently high quality water with no decrease in performance over time. A ten-year-old pure water distiller will produce the same quality of water with no decrease in performance over time.
In terms of maintenance requirements, pure water distillers do not have any replaceable parts, so this is a plus. However, the simple fact that a distiller is more complicated than other types of purifiers and that it uses several electrical components, means that it is more prone to malfunctioning.
In conclusion, after weighing their pros and cons, I should advise you against buying a distiller for your needs in pure water.
Instead, if you are serious about getting the best possible pure water at your home, I encourage you to become better informed about the Aquasana multi stage carbon filtration technology. This, by all standards, represents the latest cutting edge advancements in home water treatment. Visit my website to find more information.
Nicos Stylianou is a long time researcher and an expert on issues relating to healthy nutrition. To find information and what he recommends you should do to have healthy, pure water at your home, visit his website now at: http://www.your-nutrition-guide.com/pure-water.html.
Did you enjoy this post? Why not leave a comment below and continue the conversation, or subscribe to my feed and get articles like this delivered automatically to your feed reader.
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