ItsyourKairaviz
Answered

where is used water treated and cleaned?

Sagot :

Arvinsantos1225viz

Answer:

Filtration - The clear water on top passes through filters composed of sand, gravel and charcoal to remove dissolved particles such as dust, parasites, bacteria, viruses and chemicals. Disinfection - Chlorine or chloramine is added to kill parasites, bacteria, viruses and germs.

Stillpieviz

Filtration

The clear water on top passes through filters composed of sand, gravel and charcoal to remove dissolved particles such as dust, parasites, bacteria, viruses and chemicals.

hope it helps :)