MODEL RELEASED. Biofuel research. Dr George Wake in his laboratory,holding samples of a plant oil (dark brown,left) and biodiesel (yellow,right). The oil is extracted from Jatropha curcas seeds (bottom) and refined using equipment like that at right to produce the biodiesel. Biodiesel is a form of biofuel that is suitable for use in a conventional diesel engine. Biofuels such as biodiesel are clean,renewable sources of energy,and have less impact on the environment than fossil fuels such as diesel,petrol and coal | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Cuthbert, Colin |
Bildgröße: | 2712 px × 4072 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |