2. WATER TREATMENT PROCESS
Water treatment is the process of removing
pollutants from raw water to produce safe
water for human use in chemical and bacteria.
Water should also be aesthetically acceptable,
free from turbidity, smell and unpleasant
color.
3. screening
Initially, wood chips, leaves, aquatic plants
and floating impurities are removed by
the screening process.
After the screening, a more compact
suspended material will be removed to
allow water to flow through the chamber in
which it will settle to the bottom.
4. The purpose of
screening process
Restrict the entry of suspended solids
such as garbage in the water treatment
plant.
Prevent pump, pipe and equipment from
clogging or damage.
Launched a water course for the next
process.
5. types of filters
COARSE FILTER
To filter materials such as
the larger floating garbage and twigs.
FINE FILTER
To remove floating materials such smaller
water plants, leaves and so forth.