The system consists of Thin Film Composite Membrane made out of Poly Urethane acetate that provides a filtration level up to 0.0001 micron. These operate at a pressure between 9-14 kgs/cm2 this result in a dissolved salt rejection of up to 95%. The membrane separates the water into two streams. One is the premed or the product water and the other is the rejection.
The membrane housing provides the shell for the membranes to allow the highly pressurized water to pass through the membrane.
HIGH PRESSURE PUMP
In the system, the membrane filtration takes place at high pressure only in the range of 8-14 KG/CM2. To provide such high pressure the Pressure Booster Pump is being induced in the system to boost the pressure to the required level for the proper filtration process.
Due to the induction of the dosing chemical some of the particles may coagulate in the water. This coagulated particle cannot be allowed to enter the membrane. The Micron Filter ensures that all such particles above the size of 5 micron are being filtered out of the water so as to enhance the system life. It also ensures that even all un dissolved particles above the size of 5 Micron are being filtered out.
ANTI SCALENT DOSING SYSTEM
The ANTI SCALENT DOSING SYSTEM gives the system an extra protection towards any kind of scale formation over the membranes. Chemicals are chosen depending on the water analysis report of the raw water. These chemicals are dosed in the water inflow drop by drop. The chemicals agitate the dissolved particles in the water so as not to allow them to settle down on the membrane surface.