Question

Energy recovery method of solid waste management
1.pellestiatilon
2 .pyrolysis
3.composition
4.biomethanationn​

Answer 1

Answer:

4. biomethanation

Explanation:

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Answer 2

Answer:

Pyrolysis

Explanation:

The conversion of waste materials which is non recyclable into power,  heat, or fuel which is usable by a number of processes such as combustion, pyrolysis, gasification, landfill gas recovery, and anaerobic digestion, is known as energy recovery from waste. This is commonly referred to as waste-to-energy process.

In the absence of an external oxygen/air source, thermal degradation of solid waste into clean energy is referred as pyrolysis . The procedure takes place at temperatures ranging from 500 to 600 degrees Celsius. Plastic and rubber degrade into smaller molecules of oil, gas, and carbon black during pyrolysis.