Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

Before discharging the foul sewage into rivers, it is generally treated by_____________________?

/ Civil Engineering Mcqs, Waste Water Engineering / By
Before discharging the foul sewage into rivers, it is generally treated by_____________________?

A. Screening
B. Sedimentation
C. Oxidation
D. All the above