Question

How can the suspended impurities present in a sample of water be removed??​

Answer 1

Answer:

Sludge forms that appear on the floor of the tank are removed and treated. From that basin, water is moved to the next step, filtration, which removes the remaining suspended particles and unsettled flow in addition to many microorganisms and algae. Disinfection is the final step in water purification.

Answer 2

Answer:

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Suspended and dissolved impurities can be removed by sedimentation, filtration, coagulation, flocculation. The process of consolidation of colloidal particles, terminating in precipitation of the substances removed from the treated water by settling or filtration is called coagulation.

Explanation: