All of the following are used in secondary sewage treatment EXCEPT
A) trickling filters.
B) sludge granules or floc formation.
C) aeration.
D) anaerobic digestion.
E) activated sludge.
Correct Answer:
Verified
Q7: Fill in the blanks with the most
Q8: All of the following organisms are involved
Q9: In freshwater lakes and ponds,the majority of
Q10: Which of the following organisms is using
Q11: Which of the following is NOT a
Q13: The guano deposited by seabirds is used
Q14: 6H₂S + 6CO₂
Q15: NH₃ → NO₂⁻
A)takes place under aerobic conditions.
B)takes
Q16: All of the following are true of
Q17: Adding untreated sewage to a freshwater lake
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents