Water purification

1. Water Purification

2. Water is everywhere
• Water is very important for life. We need
water to drink, to wash our hands, to cook,
to water plants and many other things.
• Without water, the plants would die and
people and animals would go thirsty.

3. The Importance of water
1. Water protects
our tissues, spinal
cord, and joints.
2. Water helps our
body to remove
waste.
3. Water prevents us
from becoming
dehydrated.

4. Sir Francis Bacon
• Who was Francis Bacon?
• Francis Bacon was born on January
22, 1561 in London, England. Bacon
took up Aristotelian ideas, arguing
for an empirical, inductive approach,
known as the scientific method,
which is the foundation of modern
scientific inquiry.

5. Sir Francis Bacon
- A Natural History of Ten Centuries
- Desalination
* process that extracts mineral components
from saline water. More generally, desalination
refers to the removal of salts and minerals.
- First Scientific experiment into water
filtration.

6. Water Purification
Water purification is the process
of removing undesirable
chemicals, biological
contaminants, suspended solid
and gases from water.

7. I O B G N L I

8. L A T I O N L I T S I D

9. S I D T I O N F E C

10. Some treatment method list
1. Boiling
2. Distillation
3. Disinfection

11. Agencies
1. Department of Health ( DOH )
2. Centers for Health Development (
CHD )
3. Local Goverment Units ( LGU's )
4. MWSS/ Maynilad

14. Thank you for listening !
- Kate A. Aguiling
BSEDb