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Home
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Chemical Engineering
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Environmental Engineering MCQ
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A common by-product of wastewater anaerobic digestion is:
A common by-product of wastewater anaerobic digestion is:
A. Ammonia
B. Methane
C. Hydrogen sulfide
D. Carbon monoxide
Explanation:
Methane gas is produced during digestion.
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Environmental Engineering MCQ
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Chemical Engineering
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