• Chakshu Enterprises

Reverse Osmosis (RO) Modules

Chakshu Enterprises offers Reverse Osmosis (RO) Modules. Reverse osmosis is reversal of natural process of osmosis – a process by which a dilute solution will pass through a semi-permeable barrier to a more concentrated solution. In reverse osmosis, a pressure in excess of osmotic pressure is applied to a concentrated solution, forcing essentially pure water through the semipermeable membrane, leaving behind the dissolved solids. The result is a pure, essentially mineral-free stream of water. Chakshu customises its solutions based on clients’ requirements. Usually RO systems are advisable where TDS > 500 ppm. Reverse osmosis systems offer a 96-99 % rejection of salts. The hollow fibre membranes for water purification are resistant to bacterial attack and degradation caused by acidic and alkaline solutions. They are suitable for use on both alkaline pH softened feed waters as well as acidic feed waters. Because of closely packed hollow fibres, Chakshu reverse osmosis modules offer great advantages in active surface areas. This means greater volume of pure water from a compact, light weight, easily handled module. The recovery of large RO system is commonly chosen based on the potential for scale formation. The higher the recoveries, the greater the concentration of salts will be in the downstream membrane stages, thus the higher the potential for scale formation.