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PURIFYING SEAWATER BY DISTILLATION, So, we are seeing this theme to know…
PURIFYING SEAWATER BY DISTILLATION
If we drink seawater, you would have to urinate
more water
than you
drank
And you quickcly become
dehydrated
Human
kidneys
can only make urine that is
less salty
than seawater
That is
NOT
possible
DISTILLATION
Is the
method
that remove salt from water
The purification of a liquid by:
Condesation
Evaporation
Separate
liquid mixtures
Man-made distillation
systems use similar processes to those that occur in the
water cycle
SOLAR
disalination is the
process
for the majority of fresh water on Earth
WATER CYCLE
The heat of the Sun causes that water evaporates
But
NOT
the
salt
The pure water
vapor rises
, comes in contact with
cooler air
and then
condenses
Form
clouds
before falling as
rain
or
snow
DISTILLATION
PROCESS
When the mixture is
heated
The
substance
whit the
lowest boiling point
evaporates
first
This
vapor
then
condenses
and becomes a
Pure liquid
DESALINATION
Is the
process
of removing salt from water.
In nature desalination occurs during the
water cycle
Seawater, can be turned into
drinking water
though this process
Destillation
is one of the
earliest
forms of
water treatment
and is
it
still used
throughout the world today
Today we used in many
dry regions
Ancient civilizations used this process
So, we are seeing this theme to know how purify seawater