what ways can superhydrophobic surfaces be used for Water harvesting

Except Rain water harvesting tanks

How are$/$ can they be used for atmospheric water harvesting

Also any other systems where they can be used for Water harvesting

Can we use them.in industry processes like steam reactors etc or other processes were water is used and can we separate the other oils, chemicals using these SuperHydrophobic filters

And then

Reusing that water for industrial process again?y