Free fresh water

water should be FREE

https://freewaterfortheworld.blogspot.com/2022/05/free-fresh-water.html

Nature makes fresh water by evaporating sea water, over a huge area.  Even I is self lines into pure water vapour.  But we can improve on this system.

If we fire up just one metre of vacuum over water, it boils off into fresh water vapour.  Losing all salts, heavy metals, or contaminants plus bacteria life forms!  We are left just with pure H₂O.

We then pump the water vapour to a high reservoir or holding tank.  It is 1000 times easier to pump water vapour and liquid water.  So he can use a solar driven vacuum pump, or a small weaned turbine.  Backed up by batteries all the mains,

When we vent the water vapour into the air, it forms a cool mist.  Which condenses into water droplets, which fills the reservoir.  Which drives all local area and irrigation scheme.

So we can take one sister and brown river water, and purified in to totally fuel water vapour.  Ideal for drinking or irrigation.  It will actually have absolute no flavor - a little salt gives water flavor.

So regaining easily turned sore water into pure fresh water, only 1 W of vacuum pressure will cause water and even ice to boil off.

So in the arctic so we can turn sore water into pure liquid water.  Without any higher pressure expensive and dangerous filtration.

As the water boils in these sorts behind!  So called brine will sink out of our water feed pipe.  As it sucks in a warm fresh sea water.

Drought in the Middle East is on the reasons the Roman empire fell!  And animal driven tread mill, would have produced the the MS amounts of fresh water.  Ending the local drought!

Even today farms or individuals in Africa, can easily turn river water into drinkable fuel water.  And water and it will provide them with free vacuum pumps.

We do not need any remote well drilling, or five rning fresh water for miles.  That is a sort of thinking at Cambridge University should have done!  I thought of the idea at Sheffield University.

Department of Engineering Materials.  But there is too much money tied up in water desalination, and this idea provides the user will almost free them as fresh water.

No expensive energy demanding for trade Chome required.  Higher pressure reverse osmosis - it was just engineers having a joke.  Just one metre of vacuum will purify water.