Civil Services Examination · પ્રશ્ન 46
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?
જવાબ બતાવો
જવાબ: (C) 1, 2, 3 and 4