Question

What processes does sewage treatment involve

Answer 1

Answer:

Sewage treatment is the process of removing contaminants from wastewater and household sewage water. ... Its aim is to produce an environmentally safe sewage water, called effluent, and a solid waste, called sludge or biosolids, suitable for disposal or reuse.

Answer 2

Answer:

The process of sewage treatment involves removal of solid material,sedimentation,aeration of clarified water

Explanation:

Please mark me as branliest