Question

why is sewage harmful ?how is it treated

Answer 1

Here Your Answer...❣❣

Harmful solids and chemicals in sewage can damage bodies of water and polluted it so it become harmful.

ITCAN BE TREATED BY FOLLOWING METHODS:-

1.Build your own water processing plant and put it in your basement.

2.Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safe enough for release into the environment.

It Helpa You☺☺

Answer 2

hope it is helpful you dear