Double-stage reverse osmosis water purification equipment

When it comes to double-stage reverse osmosis, we must mention single-stage reverse osmosis. Their technological processes are as follows:

Single-stage reverse osmosis refers to water obtained through the following process: Raw Water Booster Pump - Multimedia Filter - Activated Carbon Filter - Water Softener - Security Filter - Reverse Osmosis Machine 1 - Water Storage Tank - Pure Water Delivery Pump - Water Usage Point.

Double-stage reverse osmosis equipment refers to water obtained through the following process: Raw Water Booster Pump - Multimedia Filter - Activated Carbon Filter - Water Softener - Security Filter - Reverse Osmosis Machine 1 - Reverse Osmosis Machine 2 - Water Storage Tank - Pure Water Delivery Pump - Water Usage Point.

Reverse osmosis water is obtained by forcing water molecules to pass through a reverse osmosis membrane that is selectively permeable to water molecules with pressure, which is the principle of reverse osmosis water purification. This device is a reverse osmosis device. According to the different osmotic pressures of various materials, reverse osmosis can be used to separate, extract, purify and concentrate substances with pressure greater than the osmotic pressure.

It can remove more than 98% of dissolved salts and more than 99% of colloids, microorganisms, particles and organic matter in water, making it a commonly selected equipment for modern pure water and ultrapure water projects.