Question

Q27. Which of the
a process of purification of water
in water treatment plant?​

Answer 1

Answer:

Coagulation and flocculation are often the first steps in water treatment. ... After the water has been filtered, a disinfectant (for example, chlorine, chloramine) may be added in order to kill any remaining parasites, bacteria, and viruses, and to protect the water from germs when it is piped to homes and businesses.