Question 4005 of 234 · California Wastewater Operator Exam
Which F/M ratio range is typical for a conventional activated sludge plant?
Exactly one answer is correct.
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Correct answer to question 4005
- C: About 0.2 to 0.4 lb BOD per lb MLVSS per day
Explanation
Conventional activated sludge usually operates near 0.2 to 0.4 F/M and extended aeration near 0.05 to 0.15.
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