What is the main purpose of RO- reverse osmosis membrane?

Reverse osmosis membrane is mainly used for water filtration in water treatment. Reverse osmosis RO membrane is the most accurate membrane element in all membrane filtration systems, with extremely small pore size, which can remove particles as small as 0. 1nm. RO has existed since 1950s and is mainly used for seawater desalination, such as seawater or drinking water from brackish water sources. Other applications of reverse osmosis include filtering industrial water, such as printing, to maintain the best equipment performance. RO membrane can remove all ions, regardless of size, very effectively.

The main uses of reverse osmosis membrane include but are not limited to:

1. Pharmaceutical industry: process water, pharmaceutical water, washing water, injection water, infusion, injection, tablets, biochemical products and sterile water equipment;

2. Chemical industry: production water and wastewater treatment;

3. Electronics industry: ultra-pure water in semiconductor industry, cleaning water for integrated circuits, formulated water, metallurgy, copper industry, cleaning of electronic components such as optics, integrated circuits, silicon wafers and display tubes, and boiler water supply in electric power and thermoelectric industries;

4. Food industry: formula water, production water, drinking pure water, beverages, beer, white wine and other water, seawater and brackish water desalination. ;

5. Power industry: boiler make-up water, cooling water, deoxygenated water, softened water, boiler water softening, etc.

6. Beverage industry: formula water, production water and washing water;

7. Drinking water project: preparation of ultra-pure water and purification of domestic drinking water;

8. Petrochemical industry: advanced treatment of oilfield injection water, circulating water, petrochemical wastewater and sewage;

9. Seawater desalination: production and domestic water in island areas, coastal water-deficient areas, ships and seawater oilfields;

10. Environmental protection field: Recover precious metals and water from electroplating rinse water to realize zero or micro-discharge.