The schema illustrates the process of separating the salt and impurities from sea water to make purified it for people.
Overall, it consists of seven steps, starting with taking saltwater from the sea into the system and ending with obtaining drinking water.
The process starts with the saltwater is taken, in turn it is driven into the pre-treatment filter and then filter backwash is returned to the sea by pipes. After that, water was forced through the membrane at high pressure and water molecules passed through. Then impurities and salt stayed out and this is called seawater concentrate. The seawater concantrate is went back to the sea like the filter backwash.
Following that, the post treatment is started and added lime, chlorine and fluoride. Subsequently, the filtered water is passed to the storage where it will be stayed. At the end of the procedure, the filtered water is distributed to an integrated water supply system for people to use as drinking water.