♡ Login
Home
Previous Papers
★
MCQs
Civil Engineering
Solid Waste and Waste Water Treatment
The BOD removal efficiency, in precentage, during ...
Que.
The BOD removal efficiency, in precentage, during primary treatment, under normal conditions is about :
A.
65%
B.
85%
C.
30%
D.
ZERO
Right Answer is :
✓ C. 30%
⚑ Report
Views 👍 :484
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sewage treatment units are designed for : ...
➣ The maximum efficiency of BOD removal is ...
➣ The specific gravity of sewage is : ...
➣ The type of sewer which is suitable ...
➣ Following reactions take place during anareobic digestion ...
➣ Which of the following statements explains the ...
➣ BOD is preferred to COD as an ...
➣ Which of the following treatment processes are ...
➣ The correct relation between theoretical oxygen demand ...
➣ In the design of grit chambers : ...
❖ Take a qick MCQ Test on
➤ Pollution (Air and Noise)
➤ Concrete Technology
➤ Soil Mechanics and Foundation
➤ Irrigation
➤ Concrete Structure
➤ Surveying
➤ Strength of Material
➤ Miscellaneous