engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Environmental Engineering Disposing of Sewage Effluents
The process of lagooning is primarily a means of
1
Reducing the excessive flow in sewers
2
Disposing of sludge
3
Increasing the capacity of storage reservoirs
4
Increasing flow of sewage through Imhoff tanks