Water+Purification+Methods

There are various ways of purifying water:

1. __Boiling water__ Boiling water is a way of sterelizing water, to kill germs that can be harmful.

2__. Filtering water__ This is to seeve all bacteria and germs. This method is most effective before or after boiling water. There are other sofisticated filtering methods that are used by big machines used to filter large amounts of water and even small bottles like this one at the bottom.

3. Purifying water with Chlorine (Bleech) 8 to 16 drops of bleech can disinfect 4 litres of water. The chlorine added in the water balances the PH levels in the water, therefore making the water more pure.