Question

What is the first step of desalination​

Answer 1

Answer:

the first step of desalination is Pretreatment

Answer 2

Answer:

Pretreatment is the first stage of the desalination process.

Explanation:

When seawater arrives at the plant, it goes through a pretreatment process to remove algae, organic materials and other particles. Seawater is pumped into multimedia filter tanks, which include layers of anthracite and sand atop a bed of gravel. Once filtered, the water moves into the next stage of desalination.