although the biodiesel obtained were close to meet the European standard EN 14214 (3.5–5 mm2/s at 40 °C) [24], only the viscosity of the biodiesel produced using 100% fish oil as feedstock (4.2 mm2/s) was in the range required.
although the biodiesel obtained were close to meet theEuropean standard EN 14214 (3.5–5 mm2/s at 40 °C) [24], only the viscosity of the biodiesel produced using 100% fish oil as feedstock (4.2 mm2/s) was in the range required.