Reverse osmosis membrane is the core component for achieving reverse osmosis, and is an artificial semi permeable membrane made by simulating biological semi permeable membranes with certain characteristics. It is a very fine membrane separation product that can intercept substances greater than 0.0001 micrometers. It can effectively intercept all dissolved salts and organic matter with a molecular weight greater than 100, while allowing water molecules to pass through. There are two types of structures for reverse osmosis membranes: asymmetric membranes and homogeneous membranes. The main membrane materials currently used are cellulose acetate and aromatic polyamides. Its components include hollow fiber type, roll type, plate frame type, and tube type. It can be used in chemical unit operation such as separation, concentration and purification, and is mainly used in pure water preparation and water treatment industries.

Shandong Bona has established long-term and friendly cooperative relationships with numerous global organic membrane component suppliers. We have introduced a large number of high-quality imported organic membrane components, membrane modules, and organic membrane accessories. We can select suitable reverse osmosis membranes for customers based on their process requirements, treatment systems, and related technical requirements.

1. It should have an efficient desalination rate at high flow rates;

2. Having high mechanical strength and service life;

3. Able to function under low operating pressure;

4. Capable of withstanding the effects of chemical or biochemical processes;

5. Less affected by factors such as pH value and temperature;

6. The source of raw materials for film making is easy, the processing is simple, and the cost is low.