Answer to Question #153673 in Biology for Shivam

Question

Two methods of sewage treatmemt are given below which one is you think right and why?

(A) Man Made Technology

(B) Microbes Treatment Method

Answer 1

Both the indicated treatment methods are correct.

Man-made technologies include sedimentation, flotation, etc.

Microbal treatment methods are based on the abolity of microorganisms to remove organic matter from the wastewater.