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प्रश्न
Draw a diagrammatic sketch of biogas plant, and label its various components given below: Gas Holder, Sludge Chamber, Digester, Dung+water chamber.
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उत्तर
The raw material for biogas production is excreta (dung) of cattle. The biogas plant has a concrete tank (10-15 feet deep) in which bio-wastes and slurry of dung is collected.
A typical biogas paint
The tank has a floating cover which rises on the production of gas in the tank. Methanobacterium in the dung act on the bio-wastes to produce biogas. The gas produced is supplied to nearby houses by an outlet. Through another outlet, the spent slurry is removed to be used as fertiliser. Biogas is used as fuel for cooking and lighting.
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संबंधित प्रश्न
What are methanogens?
Answer the following question.
Write any two places where methanogens can be found.
Biogas is produced by ______.
The residue left after methane production from cattle dung is ______.
What is the primary combustible gas component in biogas, and what is its approximate percentage composition?
Which trace gas is responsible for imparting a characteristic odour to biogas?
Which of the following is a key physiological characteristic and nutritional mode of methanogens?
What is the specific structural feature and material of the floating gas holder type biogas plant common in India?
What was the specific contribution of the Khadi and Village Industries Commission (KVIC) regarding biogas technology in India?
What is the primary combustible gas component in biogas, and what is its approximate percentage composition?
Which trace gas is responsible for imparting a characteristic odour to biogas?
Which of the following is a key physiological characteristic and nutritional mode of methanogens?
In the human and agricultural context, why is cattle dung particularly suited for biogas production?
What is the typical depth and function of the concrete tank (digester) in a biogas plant?
What is the primary role of the spent slurry outlet located at the side of a biogas plant digester?
Which Indian organization was primarily responsible for developing biogas technology and designing plant models suited for rural use?
What was the specific contribution of the Khadi and Village Industries Commission (KVIC) regarding biogas technology in India?
