A. Used to remove the grease and oil
B. Those from which sludge is skimmed out
C. Tanks provided with self- cleansing screens
D. Improved version of grit chambers
Correct Answer: Used to remove the grease and oil ✔
Last Updated: August 25, 2020
A. Used to remove the grease and oil
B. Those from which sludge is skimmed out
C. Tanks provided with self- cleansing screens
D. Improved version of grit chambers
Correct Answer: Used to remove the grease and oil ✔
Last Updated: August 25, 2020