Since it’s first introduction in 1970s, the popularity of reverse osmosis method of home water purification has significantly grown. It’s one of the today’s most timely technological breakthroughs used to remove finest impurities that prove impossible to be filtered off even by the ever known finest filter. The method removes harmful water contaminants, and results into super clean, natural, fresh and life sustaining water.
When water is separated by a semi permeable membrane, natural osmosis would necessitate it to move from a region of low solute concentration to one with high concentration. However, in reverse osmosis, the process is reversed. Water is forced to pass through a semipermeable membrane, from a region of high solute (impurities/contaminants) concentration, to a region of low concentration. Naturally, osmotic pressure would not permit it. To overcome osmotic pressure, it is pressurized.
The membrane is usually a dense layer of a polymer matrix. Separation occurs in this membrane. The layer is designed in a way that it permits water to pass through, while preventing other solutes. The largest application of this method is purification of sea water. However, the method can be used to purify any type of water. It removes impurities such as lead, bacterias, fluorides, salt ions, nitrates, copper, dyes, organic chemicals and other totally dissolved solids.
Reverse osmosis is the most widely used water purification technology. Though it was initially used for purification of water for domestic use, it was later used to get water for industrial and medical use. Today, most companies have adopted this technology to make potted water for commercial use. Many people nowadays have installed reverse osmosis in their homes, reducing the need of for potted water and producing safe drinking water for their home use.
Apart from human use (drinking), water created from this method is safe for virtually any use. Be it washing, rinsing the car, bathing or giving to animals. As many would say, this water is safe for your own use and space use! Water from reverse osmosis has several advantages. One being that it is better tasting. Though taste is subjective, many people consider this water to be better tasting than tap water. This is due to the fact that, contaminants that make tapped water unpalatable are removed.
Lead and other impurities are known causes of water borne diseases. So, by using this method, you are free from such diseases. Reverse technology systems are easy to install, easy to maintain and non metallic technology, making water to be free from any chemical contamination. What is more, the technology is cheap. This explains its increasing popularity in the recent years. Read more about reverse osmosis here.