The main separation object of reverse osmosis membrane is the ion range in the solution, which requires no chemicals and can effectively remove the salt in the water. The desalination rate of the system is generally more than 96%.So reverse osmosis is one of the most advanced, energy-saving and environmentally friendly desalination methods, and has become a mainstream pre-desalination process.

Technical requirements and performance indicators

SDI (pollution index) <5

PH 2-11

The desalination rate is 95-99%

The resulting water has a PH of 5-7

The residual chlorine (mg/l) < 0.1

4-45 ° C temperature

The recovery rate of 60-80%