Evaporation is the process used to obtain salt from sea water.

Sea water contains various minerals and salts, with sodium chloride (NaCl) being the most abundant. To obtain salt from sea water, the water needs to be evaporated, leaving behind the salt crystals.

The process of obtaining salt from sea water through evaporation involves the following steps:

1. Collection of sea water: The first step in obtaining salt from sea water is to collect the water from the sea. The water is usually collected in large tanks or reservoirs.

2. Filtering: Once the sea water is collected, it is usually filtered to remove any impurities such as sand, rocks, and other debris.

3. Evaporation: The filtered sea water is then transferred to large evaporation ponds where it is left to evaporate under the sun. The water is left in the ponds until most of the water has evaporated, leaving behind a concentrated solution of salt and other minerals.

4. Harvesting: Once the salt is concentrated enough, it is harvested from the ponds. The salt is usually harvested using large machines that scrape the salt from the bottom of the ponds.

5. Refining: The harvested salt is then washed and refined to remove any remaining impurities. The salt is usually washed with clean water and then dried to remove any remaining moisture.

6. Packaging and distribution: The final step in the process is to package the salt and distribute it to various markets and consumers.

Overall, the process of obtaining salt from sea water through evaporation is a simple and cost-effective way to produce salt on a large scale.

Salt water contains a large amount of salt and water is entirely mixed with it if we try to do Sedimentation nothing will happen but the the water level will rise.
In Condensation we need the Evaporation to take place so nothing will happen cause evaporation is not done.
If we do Evaporation from the salt water the water will evaporate and the salt will be left by the salt nets so ***EVAPORATION IS THE CORRECT WAY TO SEPARATE SALT FROM WATER***.And when it comes to Centrifugation I have 0 knowledge on that so let's not comment on that process