Zincy 
In Vino Veritas
There is the combination of a desalination plants and molten salt reactors, or the combination nuclear desalination reactor.
The latter is rather interesting. It's basically a combination plant that uses the water as a coolant while it powers a series of specialized desalination and radiation scrubbing systems to produce drinkable water.
The latter is rather interesting. It's basically a combination plant that uses the water as a coolant while it powers a series of specialized desalination and radiation scrubbing systems to produce drinkable water.