Reverse osmosis is the ultimate way to get rid of water impurities. It removes everything from fluoride, lead, chlorine, bacteria, viruses, unpleasant odours and taste. The system provides you with the type of water as nature had intended: clean and pure. By having a reverse osmosis system in your home, the need for expensive bottled water is eliminated.
The reverse osmosis system works by filtering the water using pressure through a semi-permeable membrane. The semi-permeable member is essentially something that will allow certain molecules to pass but not others. Reverse osmosis makes use of membranes that contains billions of pores that are small enough to prevent contaminated water from penetrating.
How Does Reverse Osmosis Work?
Reverse osmosis is a widely-used process for industrial and residential use. Also known as RO or hyper-filtration, it is used to purify water. Initially, the system was used to purify sea water but as awareness over its advantages increased, this type of purifier became increasingly popular for household.
In order to better understand how reverse osmosis works, it is important to define what osmosis is first. In essence, osmosis is the movement of a particular solvent from an area of higher concentration to one with lower concentration. In osmosis, fresh water crosses over the semi-permeable membrane over to the region with higher concentration.
On the other hand, in reverse osmosis, external pressure is applied to remove impurities from water. These contaminants get separated and the purified water goes to the other side. At this stage, all impurities will be rejected and then sent down the drain. Pure water is stored in the tank – providing you with quality water day and night.
So is there any disadvantage of the reverse osmosis system? Well, one thing to consider is that filtration can be a slow process. The membrane used for the water purifier may also need to be replaced every 2-3 years. For many though, these downsides are quite limited. The advantages of using a reverse osmosis water purifier far outweigh the negatives.
The use of carbon filter also ensures that any remaining bad odour is removed from the water. The effectiveness of the reverse osmosis system is undeniable. It is not surprising that an increasing number of household are taking advantage of this method. If you want your family to enjoy pure, uncontaminated water everyday, then consider getting a reverse osmosis water purifier as well.