Is Reverse Osmosis Bad for Our Health?
Although reverse osmosis offers clean water the health concerns that hound the filtered water still remains an concern these days. Those who sell reverse osmosis items would argue otherwise and insist that they have no well being related concerns regarding the water that passed through the filtration procedure.
But recent studies have shown that reverse osmosis can be bad for our health or at the really least isn’t really guaranteed as manufacturers or users of the system have claimed. The main reason behind this conclusion is that reverse osmosis is in a position to filter the natural minerals that drinking water contains. These minerals apparently are very essential to our body and contribute a lot to our well being.
Invert osmosis works by forcing a solvent by applying pressure from an area of high solute concentration via a semi-permeable membrane to an area of low solute concentration. By performing so, the membrane allows the water becoming pushed by the pressure to pass through and prevents larger particles for example salt, for example in seawater. The invert osmosis system really uses a number of numbers of stages which incorporates combinations of various types of filters.
The first layer of filter usually utilizes a sediment type which prevents rust and calcium carbonate to pass through. An activated carbon filter is then next. With this 1 organic chemicals and chlorine are trapped. The drinking water then passes via a reverse osmosis filter made up of thin composite membrane. Then after that one would find another layer carbon filter which is there to ensure that any particles that was in a position to push their way through is prevented from going further.
You can now see clearly where the invert osmosis procedure has “overdone” the filtering. Unlike carbon filters, invert osmosis removes any molecules larger than water from passing via. Regrettably, the naturally occurring minerals are bigger than drinking water molecules which therefore are trapped by the reverse osmosis membrane.
And what’s much more unfortunate is the fact that harmful substances like individuals discovered in fertilizer and pesticide runoffs are smaller than drinking water molecules and so are just in a position to pass through the membrane very effortlessly. These contaminants are known to cause cancer and other degenerative diseases and ought to be the ones being filtered out. Some studies have discovered out that reverse osmosis is unable to filter much more than 2,000 toxins discovered in tap drinking water.
Aside from the health concern, wastage is also a issue with invert osmosis. The procedure actually wastes a great deal of drinking water. For a gallon of purified drinking water, around two or three gallons are being wasted and can’t be recycled.
Nonetheless, if drinking drinking water produced from reverse osmosis is not as healthy as 1 might thing, other uses of invert osmosis has proven to be quite efficient. People undergoing kidney dialysis utilizes water from reverse osmosis to get rid of waste items in the entire body. The pharmaceutical industry also uses invert osmosis in the various process of drug manufacturing.
However, despite the benefits invert osmosis might have it is apparent that other types of drinking water treatment offer much better alternatives in producing clean, drinking water. Indeed, reverse osmosis can be poor for our health and it would be better to settle with newer and more advanced methods of water purification.
These newer systems leave minerals intact and instead remove all the organic and synthetic pollutants like those in pesticides, fertilizers and household cleansers.
Tagged with: reverse osmosis
Filed under: Healthy lifestyle
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