One of the most innovative methods in water filtration that science has given us to date is reverse osmosis. It may sound like a complicated process but in essence, it's an extremely simple premise. Water is passed through an incredibly fine and thin membrane wherein molecules that are larger than water aren't able to pass through. Because of the membrane used for this process being extremely thin, directly or exclusively using this water filtration method is not recommended. And large particles forced through the membrane may tear it and harsh chemicals, particularly chlorine, may damage it. This is why other stages are used before it, and reverse osmosis is the last stage. It's there to make sure that any contaminants that may have passed through the previous filtration stages are removed, resulting in water that's free of pathogens and chemicals.
It may sound too good to be true, but it's not a perfect system. There are still some issues that some people aren't comfortable with when using reverse osmosis. Here are a few key reasons why.
· It increases the acidity level of water, albeit by a minuscule amount. In order to offset this, some companies are now adding ways to increase the alkalinity of water prior to it passing through the membrane for reverse osmosis. The thing is; people are too concerned over nothing when it comes to water alkalinity. This can be attributed to how a lot of bottling companies are pushing the alleged health benefits of alkaline water, which is simply not with a solid scientific basis. The human body prefers a neutral ph.Naturally, it's a good idea to find water purifiers equipped with the means to balance the pH level if possible.
· Minerals are removed. Perhaps one of the biggest setbacks with water purification is that it is stripped down to its purest form. On the other hand, this means that what comes out of the water filtration system is practically composed only of water molecules. And the underlying problem with this is that the body will be taking in less essential minerals that it could have taken in with regular drinking water. And the good thing is that this can be offset by eating a healthier diet and compensating mineral intake from food instead.
· Takes a lot of time. For the very reason that the fine membrane only allows water molecules to pass, purifying drinking water takes a significant amount of time. What manufacturers do to address this is that they add a compartment where filtered water is deposited so that there is always an available supply when someone needs a drink. Check out manufacturer websites for some helpful information on their systems.
Those who are interested in getting a filtration system for their home should read waterfilteranswers.com's reverse osmosis reviews to fully understand how reverse osmosis stage of filtration works. There is a lot of information on this website, on top of comprehensive reviews of different water filtration systems available in the market today.