Seawater desalination equipment is a technical device specially used to convert seawater into fresh water. Its importance lies in providing a reliable source of fresh water for areas with scarce water resources. The desalination of seawater is mainly carried out by reverse osmosis membrane separation technology. When a pressure greater than the osmotic pressure is applied to the concentrated solution side, the solvent (i.e. water) in the concentrated solution will flow to the dilute solution (i.e. fresh water). This flow direction is opposite to the original osmosis direction, so it is called reverse osmosis. Through the selective permeability of the reverse osmosis membrane, impurities such as salt, minerals, and organic matter in seawater can be effectively removed, thereby obtaining fresh water that meets drinking water standards.

Application areas:

Residential water use: Provide a stable and reliable source of fresh water for residents in coastal areas, alleviating water shortage issues.

Industrial water: In industrial production, especially factories in coastal areas, seawater desalination equipment can be used to meet the water demand in the production process and reduce production costs.

Ships and islands: In special environments such as ships and islands, fresh water supply is difficult, and seawater desalination equipment becomes an important source of fresh water resources in these areas.

Agricultural irrigation: In arid areas, seawater desalination equipment can provide a stable and reliable irrigation water source for agricultural irrigation, promoting the sustainable development of agricultural production.

Urban water supply: As a backup or supplementary water source, seawater desalination equipment can improve the safety and stability of urban water supply.