China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
China wasts oil to biodiesel machine – China biodiesel
  • Should biodiesel be produced from waste cooking oil (WCO)?
  • The sustainability of producing biodiesel from waste cooking oil (WCO) needs to be thoroughly examined since it is a promising multiple-advantage solution to strengthening energy security, promoting a circular economy, minimizing waste and environmental pollution, and safeguarding food safety.
  • How to boost biodiesel industry in China?
  • Therefore, opportunities to boost the biodiesel industry in China include advances in energy conversion technology, scientific feedstock planning to guarantee sufficient WCO supply, and promulgating subsidy polices for WCO collection. As is shown in Fig. 8, the other parameters all make insignificant contributions to the variation in the LCC.
  • How can China prevent illegal use of WCO based biodiesel?
  • To guarantee a sufficient feedstock supply for the WCO-based biodiesel industry, the Chinese government must strictly prohibit illegal uses of WCO. In addition, classified treatment of kitchen waste is also encouraged to reduce the collection and pretreatment costs of WCO.
  • Why is China's biodiesel production declining?
  • Owing to favorable policies, China's biodiesel production rapidly grew from 2.33 MT in 2006 to 9.66 MT in 2014, but it has decreased in recent years ( Fig. 1 ). Many biodiesel plants have ceased production or even gone bankrupt due to the drop in oil prices and the increasing cost of raw materials and labor.