Question

Burning of waste at a very high temperature.​

Answer 1

Explanation:

Incineration involves burning waste at high temperatures ranging between 750°C and 1100°C in the presence of oxygen to reduce the weight and volume of the waste and produce heat and energy [18]. This method is capable of reducing waste mass by almost 70% and volume by up to 90% [19].

Answer 2

Answer:

Incineration involves burning waste at high temperatures ranging between 750°C and 1100°C in the presence of oxygen to reduce the weight and volume of the waste and produce heat and energy [18]. This method is capable of reducing waste mass by almost 70% and volume by up to 90% [19]. However, a major drawback of this method is the generation of gaseous pollutants such as nitrogen oxides (NOx), sulfur oxides (SOx) and carbon oxides (COx), polyaromatic hydrocarbons, and heavy metals. This necessitates an additional treatment of the flue-gas before it can be emitted into the atmosphere [20]. The energy efficiency for the generation of heat is 80%, the cogeneration of steam and electricity varies between 20% and 30%, and pure electricity is 20%

Explanation:

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