Ro water machine is also known as a reverse osmosis system that is used for the purification of the water. As the level of water pollution is increasing day by day, there is a dire need for certain instruments that should purify water for drinking purposes as well as for industrial purposes. The water which is obtained from rivers, lakes is not suitable for drinking or for manufacturing various products including pharmaceutical items, cosmetics, food, beverages, etc. in order to provide fresh, clean water, an RO water system is used. 

How does the reverse osmosis water machine work? 

In the RO water system, several parts work together for the purification of the water. Semi-permeable membranes and various types of filters play an important role in the purification of water. Semi-permeable membranes are made up of polyamide which allows only selective material to pass through them. The materials which are greater than the size of membranes are not passed from it and are collected in a separate trash container. And clean water which is obtained by eliminating the impurities (heavy metals, lead, chlorine, microbes) is collected in a separate container. 

Role of filters:

Various types of filters are also responsible for the efficient purification of the water. The filters like carbon, sand, quartz are useful. They improve the taste of the water as well as eliminate bad smells from it. Furthermore, an activated carbon filter is responsible for removing the odd color from the water.