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anaerobic sludge digester
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Anaerobic sludge digester
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Anaerobic sludge digesters play a key role in treating sewage by breaking down organic matter and producing valuable biogas for energy use.
CBSE Class XII - 2024
CBSE Class XII
Updated On:
Jan 13, 2026
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Solution and Explanation
Anaerobic sludge digester:
This unit treats settled sludge from primary treatment anaerobically, yielding biogas (methane, carbon dioxide) as a byproduct.
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