Answer:
Here are six important steps that should be followed during the water purification process from its point of origin to the time it reaches its consumer:
1. Coagulation and Flocculation: The first step in water treatment is coagulation and flocculation. In this process, chemicals are added to the water to make particles clump together into larger particles called flocs.
2. Sedimentation: After coagulation and flocculation, the water is allowed to sit for a period of time in large settling tanks to allow the flocs to settle to the bottom of the tank.
3. Filtration: Once the flocs have settled to the bottom of the tank, the water is passed through a series of filters made of sand, gravel, and charcoal to remove any remaining particles.
4. Disinfection: Once the water has been filtered, it is disinfected to kill any remaining bacteria, viruses, and other pathogens that may be present. This is typically done using chlorine or chloramine.
5. Storage: After disinfection, the water is stored in large tanks or reservoirs until it is ready to be distributed to consumers.
6. Distribution: Finally, the treated and disinfected water is distributed through a network of pipes to homes and businesses, where it can be used for drinking, cooking, and other purposes.
Hope this helps!