GyanGramQuestion
Consider the following materials:
1. Agricultural residues
2. Corn grain
3. Wastewater treatment sludge
4. Wood mill waste
Which of the above can be used as feedstock for producing Sustainable Aviation Fuel?
PRELIMS 2024 · ENVIRONMENT
Consider the following materials: 1. Agricultural residues 2. Corn grain 3. Wastewater tr…
Attempt this previous-year question. The correct option stays hidden until you choose.
Pick an option to check yourself.
• Correct Answer: C
• SAF can be produced from agricultural residues (Fischer-Tropsch), corn grain (Alcohol-to-Jet), wastewater sludge (hydrothermal), and wood mill waste (gasification).
• All four are viable lignocellulosic, starchy, or waste-based feedstocks.
• Each material fits established SAF production pathways.
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