Question:
Anaerobic sludge digester
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.
Updated On: Jan 13, 2026
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Solution and Explanation
Anaerobic sludge digester: It processes the settled sludge from the primary treatment under anaerobic conditions, producing biogas (methane, carbon dioxide) as a by-product.
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