Q. During sludge digestion
Solution:
- During sludge digestion alkaline condition should prevail.
- The desired range of pH values for the efficient digestion of sludge is 6.5 to 7.5.
- It will enhance the activity of bacteria.
- Digested sludge is alkaline in nature and pH is slightly above 7.
Related Questions
Q. Which branch is considered the mother of engineering?
View SolutionQ. Name a few subdivisions/subbranches in civil engineering.
View SolutionQ. Who is known as the father of civil engineering in India?
View Solution
Get Question Bank
Strengthen Your Practice with our comprehensive question bank.
