Performance and emission evaluation of diesel engine fueled with zinc oxide-dispersed used sunflower oil methyl ester

Current advances and future outlook of heterogeneous catalytic transesterification towards biodiesel production from waste cooking oil

“…25 Using WCO as feedstock not only mitigates the food and land security concerns of rst and secondgeneration biodiesel but also provides a novel solution for recycling WCO, which is otherwise dumped as waste. 26 At present the Indian government is taking necessary steps for producing biodiesel from WCO through a suitable collection mechanism to ensure a continuous supply of waste oil for the same. The Food Safety and Standards Authority of India (FSSAI) has set the limit at 25% for polar compounds in waste oil.…”