Transcript Water Purification

By Sanjna, Anumita, Chaitanya, Geethika
“ In India water used for
drinking is kept in an
earthen pot and is mixed
with Lavancha root and
it works as water
purifier.
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Moringa seeds are produced annually in the
tropical and sub tropical countries of Asia and
Africa. Like the rest of the plant, they are
highly valued, as they give us the incredibly
nutritious Moringa Tree. The Moringa oleifera
tree, also known as the Tree of Life, has a host
of nutritive uses for both people and livestock
alike.
If boiling is not possible,
treat water by adding
liquid household bleach,
such as Clorox or Purex.
Household bleach is
typically between 5 percent
and 6 percent chlorine.
Avoid using bleaches that
contain perfumes, dyes and
other additives. Be sure to
read the label.
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Fill a pot with water.
Let any particles in the water
settle to the bottom of the pot, or
filter them through a paper towel
or clean cloth.
Bring water to a rolling boil for 3-5
minutes.
Pour the water back and forth
between two clean containers to
restore oxygen, thereby improving
taste.
Let the water cool before drinking.
 Solar energy is found to
be beneficial in purifying
the water and
disinfecting it. For this,
you need to pour water
into clear plastic PET
bottles and expose it to
direct sunlight, for at
least 6 hours.
Cholera
Dysentery
Amoebas
Parasites
E. Coli
Guardia
diarrhea
Typhoid
 Cholera is caused by
drinking water contaminates.
It is a contagious disease .
The most common cause of
cholera is by some one eating
food ,or drinking water that
has contaminated with the
bacteria.
 diarrhea frequent
passage of lo
 Typhoid fever , it is a
common worldwide
bacterial diseases by
ingestion of food or
water contaminated in
the feces of an infected
person , poor sanitation ,
contaminated and
infected milk or some of
the main chapter
responsible for typhoid .