Giving world villages free water

free fresh water

For a historic reasons in buying transportation of goods by canal or river committees and towns tend to be built by rivers.  All forms tend to be based around streams.

And coastal towns were very popular!  The growing problem was, providing the people with clean water!  Which tended to pumped in from miles away - the Roman idea.  Still used by Water Aid to make fresh drinking water.

Higher pressure filtration is very energy intensive!  Not that much better than just boiling off the water, and condensing the water vapour.

A far better idea, is to apply a vacuum to liquid water.  By physical definition are applying one metre of vacuum, will coals water or even ice, to boil away into fuel water vapour.

So this goes off at 0° C!  Were usually the water is far warmer than that.  So we are talking and 90 cm of vacuum.  Go with one metre - it is easier to write up.

So we take brown river water, and apply one metre of vacuum and suck out pure water vapour.  Which is then transport to a high reservoir or holding tank.  The simplest source of the global of energy, is a little solar panel.  We can buy a little 20 kW solar panel over the Internet.  1 W will boil off water, and the water vapour is 1000 times easier to pump and liquid water.

And this idea works just fine the seawater!  We engage commercial towns access to virtually free fresh water.  No expensive mains water!  The water company is have increased their prices, thinking they had a monopoly!

By a vacuum desalination is so very nearly free!  The solar panel will last longer than the village or exists!  Absolutely no running costs.

And will never be a shortage of sea or river water.  We can provide the world with nearly free fresh water.  And the water will run back into the river, and the next milage down cancer kept the pure water again.

Farmers can access to free water for irrigation all watering the animals.  It is ideal for field irrigation.

If needed we can drill down for well water.  Which has four the of arsenic contamination!  So we use the vacuum idea again.  To suck out the free pure water.  Leaving the heavy metals behind.

My old professor was the world's experts on heavy metals, and for girly dead for seven years!  He would have been very proud of this idea.

So all cancer images of long or river corse, can suck out the pure water, so when the river family flows into the seas, the water is very brown!  There is loads of contaminants and heavy metals in.  We do not care.

We have extracted just of pure water as the river flows down from the mountains.  To reassure reservoirs in the summer, British water can get 50cm they gas cylinders, and suck out pure water on the seas.

Again utilising solar panels, to get at free energy during the day and transport the pure water vapour to a high reservoir.  Three the world from dependence on local rainfall.

The seawater is free.  And the sunlight shines on land in the world also for free!  So we have addressed on the great shortages in life.

Milage is enough the can can drill a well, and suck out just the water vapour.  Leaving all bacteria and heavy metals behind!  Transporting the fresh water to a high reservoir or holding tank.

The system operates for free all day.  It can even charge up a storage battery, so will operate 24 hours a day.  Or just accept the water level drops at night.  And he made a of the next day.

So Africa house of free endless source of irrigation water.  It can establish water systems, to irrigate the fields!  It may induce to suck up the water using another little vacuum pump, to spray the water vapour over the fields.

A cooling mist, that does not block local photosynthesis.  Which goes on even during rain!  So we have no expensive and dangerous higher pressure filtration.  Which is dangerous and expensive!

We just use high school physics, to turn the sea or river water into pure drinkable water.