What gases are produced in anaerobic sludge digesters? (a) Methane and CO2 only

Question

What gases are produced in anaerobic sludge digesters? (a) Methane and CO2 only

What gases are produced in anaerobic sludge digesters?

(a) Methane and CO₂ only

(b) Methane, hydrogen sulphide and CO₂

(c) Methane, hydrogen sulphide and O₂

(d) Hydrogen sulphide and CO₂

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Option (b) Methane, hydrogen sulphide and CO₂

Explanation:

Methane, hydrogen sulphide and CO₂ are gases that are produced in anaerobic sludge digesters. These gases are produced during bio-gas production by the activity of bacteria called methanogens.

4 views Answered 2023-02-05 15:29