Reverse osmosis technology belongs to physical desalination methods and has many advantages that other water treatment methods do not have:

　　1.Working at room temperature,using a phase free physical method to desalinate and purify saline water.

　　2.Using water pressure as a driving force,energy consumption is low in many treatment methods.

　　3.No need for large amounts of chemical agents and acid/alkali regeneration treatment,no discharge of chemical waste liquid,waste acid/alkali solution,and no environmental pollution.

　　4.It can continuously operate for water production,with a simple system,easy operation,and stable water quality.

　　5.The equipment has a small footprint,requires less space,operates stably,and requires less maintenance work.

　　6.Suitable for a wide range of raw water quality,it is suitable for the treatment of low salt fresh water,as well as for the treatment of bitter alkali water,seawater,and sewage.