Engineering Questions with Answers - Multiple Choice Questions
Environmental Engineering MCQ – Construction of Imhoff Tank
Explanation: The settling of solids takes place at the sedimentation chamber. It is represented by D in the above figure.
Explanation: The detention period of the sedimentation chamber of an Imhoff tank is 2 hours. It is represented by D as shown in the figure.
Explanation: Gas chamber is also called a scum chamber. The minimum design width of the gas chamber is 60cm.