Question 6003 of 234 · California Wastewater Operator Exam
The two groups of bacteria in anaerobic digestion are
Exactly one answer is correct.
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Correct answer to question 6003
- C: acid formers and methane formers
Explanation
Acid formers convert complex organics to volatile acids, which methane formers convert to methane and CO2. The methane formers are sensitive and grow slowly.
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