Flocculation is a controlled process that involves gentle mixing to promote the formation of larger and heavier particles called flocs. These flocs are formed by the aggregation of smaller suspended particles due to the attraction forces created by coagulants added during rapid mixing. Flocculators are specialized equipment designed to provide the necessary gentle agitation for this process. The objective is to encourage the flocs to grow in size, making them easier to settle or be removed during subsequent sedimentation or filtration stages. The pace and intensity of flocculation are carefully controlled to ensure optimal floc formation without breaking them apart.
