Water
Treatment
Description
You can also find KOSEN’s products in water and waste water
treatment plants, there are basicly five primary steps for water treatment
Operation
Chlorine is added to the water for disinfection
Coagulation
and flocculation
Alum is added in proportion to the river turbidity to form floc
particles created from the suspended materials in the water
Sedimentation
The water travels through sedimentation basins where the heavier
material settles. Coagulation and flocculation remove turbidity as well as
metals, including arsenic
Filtration
Following sedimentation, the water travels through an extensive
filtration process that removes sediment and other suspended materials.
Corrosion
control
At the end of the treatment process, PH is adjusted with caustic
soda (NaOH) to reduce corrosion in plumbing systems.