Question

What are the three methods of removing germs from natural water? Explain.

Answer 1

Three methods to remove germs : 
1. By boiling: Boiling kills germs present in water.
2. Adding potassium permanganate: By adding potassium permanganate in the well the germs can be killed.
3. Chlorination: After filtration water is passed through chlorination tank here chlorine kills the germs.