Chemical sedimentation is like normal sedimentation but coagulants are used in order to neutralise repelling surface charge of particles. Once these repelling surface charges are neutralised, the particles attach to each other forming clusters and flocs, which become heavier and therefore settle more easily to the bottom.
Chemical sedimentation is like normal sedimentation but coagulants are used in order to neutralise repelling surface charge of particles. Once these repelling surface charges are neutralised, the particles attach to each other forming clusters and flocs, which become heavier and therefore settle more easily to the bottom.
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