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Conventional Water Treatment Process


Screens Filters the remaining suspended particles
Prechlorination The settling of larger suspended particles
Coagulant chemicals Causes very fine particles to clump together into larger particles.
Flash Mix Kills most disease-causing organisms and helps control taste and odor causing substances.
Coagulation-Flocculation Gathers together fine particles for to form larger particles, (floc)
Sedimentation Provides chlorine contact time and stores water for high demand
Filtration Kill disease causing organisms and provides a residual for the distribution system.
Postchlorintaion Removes leaves, sticks, fish and other large debris.
Clear Well Mixes chemicals with raw water containing fine particles that will not readely settle of filter out of the water.

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