In the normal operation of the reverse osmosis equipment, you need to use a variety of water treatment chemicals to ensure the stability of the system and the quality of water production. The following are several commonly used water treatment chemicals:

Scale inhibitors 

Scale inhibitors prevent insoluble inorganic salts in the water from being deposited on the surface of the reverse osmosis membrane, thus increasing the water production rate of the system and prolonging the service life of the membrane.

Sodium bisulfite

Sodium bisulfite is used to eliminate oxidizing substances, such as residual chlorine, in the feed water and to protect the reverse osmosis membrane from oxidation.

Non-Oxidizing Biocides

Non-oxidizing biocides are used to control microbial growth and reproduction and to prevent biofilm formation in order to maintain normal operation of the reverse osmosis system.

Detergents 

Detergents include acidic and alkaline detergents. When the membrane is contaminated, the use of a detergent removes dirt and contaminants from the membrane surface and restores membrane performance.

Flocculants 

Reverse osmosis flocculants are chemicals that have a flocculating effect and are mainly used to remove suspended matter, colloidal substances, and tiny particles from the water to improve the filtration effect of the reverse osmosis membrane and extend the service life of the membrane.

The use of these water treatment chemicals, should be in strict accordance with the instructions for the use of chemicals and reverse osmosis equipment, control the amount of chemicals added and the frequency of use, in order to ensure the stable operation of the reverse osmosis equipment and the quality of water production.