Question

name the fuels obtained from the biological waste​

Answer 1

Answer:

The waste buried in landfill site undergoes anaerobic digestion and generates gases. The gases so produced are called landfill gases (LFG). These gases can be burned and looked up to as a source of renewable energy. The LFG comprises of almost 50% methane, which is the same gas found in natural gas

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Answer 2

Answer:

Biogas is methane produced by the process of anaerobic digestion of organic material by anaerobes. It can be produced either from biodegradable waste materials or by the use of energy crops fed into anaerobic digesters to supplement gas yields. The solid byproduct, digestate, can be used as a biofuel or a fertilizer.