Question

what are the natural ways of sewage treatment ​

Answer 1

Answer:

Here's the answer,

Explanation:

1) Sewage is a type of waste water produced by the people after using it for different purposes.

2) There are two types of Sewage i.e

Treated and Untreated

3) Treated Sewage means the Sewage which have passed through a treatment plant.

4) Sewage goes to several stages in the treatment plant.