Question:

Describe the structure of a typical biogas plant with the help of a suitable diagram.

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Biogas plants are an effective way to generate renewable energy from organic waste while providing organic fertilizers.
Updated On: Sep 3, 2025
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Solution and Explanation

A typical biogas plant consists of the following main components: 1. Digester tank: A sealed, anaerobic chamber where organic waste, such as animal manure, is decomposed by microorganisms to produce biogas. 2. Gas holder: A large container where biogas is stored after production. It is usually placed above the digester tank. 3. Inlet and outlet pipes: Used for feeding the organic waste into the digester and removing the digested slurry. 4. Slurry pit: The solid waste or slurry that remains after digestion is removed and can be used as a fertilizer. Diagram: (Here, you would include a labeled diagram of a biogas plant showing the digester tank, gas holder, inlet and outlet pipes, and slurry pit.)

Final Answer: A biogas plant consists of a digester tank for anaerobic digestion, a gas holder for storing biogas, inlet and outlet pipes for feeding and removing materials, and a slurry pit for handling waste by-products.
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