| Feedstocks |
Free Fatty Acids levels
(%) |
| Trap grease |
50-100 |
| Refined vegetable oil |
<0.05 |
| Finished greases |
8.8-25.5 |
| Crude soybean oil |
0.4-0.7 |
| Restaurant waste grease |
0.7-41.8 |
| Waste palm oil |
>20 |
| Municipal sludge |
up to 65 |
| Animal fat |
5-30 |
| Use cooking oil |
2-7 |
| Waste oil |
46.75 |
|
