Reverse osmosis is considered to be one of the best processes for purifying drinking water. This method is being used since many years. It was initially used in industrial purposes, but later on it came to be largely adapted for home use. A reverse osmosis system is able to provide clean and purified drinking and cooking water for the maintenance of the health of the overall family. This system provides pure water by making use of a pressurized mechanism and a semi permeable membrane. The method finally allows only clean water to pass through the membrane. Some of the reasons which prove that a reverse osmosis system is essential these days are
Removal of small particles – The process of reverse osmosis is found to be more efficient than distillation which was previously considered to be one of the best processes for obtaining pure drinking water. Bacteria and other dissolved solids cannot be removed by boiling, which is the main process followed in distillation. Also the quality of semi permeable membrane plays an important role in removing the micro particles. You should go for a membrane which has very small pores so that more impurities and micro particles can be filtered out effectively.
Low energy input – In case of a reverse osmosis system, only the pump requires an energy input. This pump plays the crucial role of pushing the impure water through the membrane thereby forcing water to pass through the gaps in the membrane. This does not cause any pollutant emissions and also results in saving costs and energy. Many other water purification systems comprise of heating or burning of gases which results in emission of green house gases that are harmful for the environment. But a reverse osmosis system is quite environment friendly
Waste removal – In case of a reverse osmosis system, the system flushes out the impurities that are collected through the filtration process by flushing it. In other types of water purification systems, one has to collect waste in a disposable bag and later transport it to a garbage bin. The reverse osmosis system further does not require any maintenance and hence it is easy for the purchaser to use the device for a long time.