Desalination

=__**//Desalination//**__ = = = Desalination is a process that is appointed to purify the water by removing salt and minerals from them and get water that is suitable for drinking or agriculture by that.

Boiling the water into gas state. (Water in gas state doesn't include salt and minerals = purified water.) In this process the fact that the boiling temp of the water is lower than the salt temp is useful.
 * There are some ways to desalination water and evaporation is one of them-**

On the one hand, from an environmental point of view, desalination is more perferable than the use of ground water. But on the other hand, with the desalination there are some ecological problems.

Most of the desalination factories creates salt in high concentration that we don't need or use and salt in high concentration might hurt sea animals.

There are 4 active desalination facilities in Israel, located in Ashkelon, Ha'dera, Palmahim and Eilat.

This is a process of removing salt from sea water.

Desalination factory