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PRICING
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PRESENTATION OUTLINE
1.
WATER PURIFICATION METHODS
NATHANIEL POST
Photo by
mckaysavage
2.
MASS DISTILLATION
Sun evaporates the water which then condenses into clouds.
The clouds produce rain which through this process the water is filtered.
This is possible as long as their are no pollutants in the air.
Photo by
puliarf
3.
MICRO BIOTIC FILTER
This filter uses bacteria that eats and breaks down contaminated water .
The filter is in soil or a similar form.
The water passes through and afterwards the water is clean
Photo by
Billy Wilson Photography
4.
FINE SIEVE FILTER
In this process the water is being file filtered and strains out contaminants through rocks to clean the water.
Nature uses rocks with holes like limestone, lava and other porous rocks.
This is done naturally.
Photo by
TheLizardQueen
5.
BOILING WATER
Water boiled for about 15-20 minutes kills 99.9% of all living things and vaporizes most vhemicals.
This is natural or can be done by humans.
Photo by
inkknife_2000 (6 million views +)
Nathaniel Post
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