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19 avril 2021
- doi: 10.58079/ujdu
info:eu-repo/semantics/openAccess
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danelsolabarrieta, « From fruit waste to energy », SPOON Open Notebook, ID : 10.58079/ujdu
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Authors: Nekane, Amaia and Ekhi. Area: Energy, Technology. Level: 3rd and 4th year secondary school. Challenge: To produce ethanol from orange waste, using oranges discarded by stores. Using photometry, we test to see which fruit juice contains the most sugar and whether the decay of the fruit increases the sugar content. We will then distil the juice and produce ethanol. We will see that it is possible to produce ethanol, but we would need many oranges to produce it in large q...