️<unk>️<unk>️<unk>️  China has seen the first successful flight of a commercial airplane powered by what's probably the country's biggest threat to food safety - waste cooking oil.<unk> China has seen the first successful flight of a commercial airplane powered by what's probably the country's biggest threat to food safety - waste cooking oil.<unk> Boeing 737-800 aircraft, operated by Hainan Airlines, flew around 100 passengers from Shanghai to Beijing.<unk> The Boeing 737-800 aircraft, operated by Hainan Airlines, flew around 100 passengers from Shanghai to Beijing. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Hainan Airlines piloted a Boeing 737 like this one using a biofuel made from cooking oil. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Apart from the environmental concerns surrounding the dumping of cooking oil, there is also widespread concern about how much of it ends up on dining tables around the country after unscrupulous dealers remove it from drains and sell it back to retailers.<unk> Apart from the environmental concerns surrounding the dumping of cooking oil, there is also widespread concern about how much of it ends up on dining tables around the country after unscrupulous dealers remove it from drains and sell it back to retailers. The carrier informed all passengers before departure that the aircraft would use a new type of fuel.<unk> The carrier informed all the passengers before departure that the aircraft would use a new type of fuel. ️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk> "On the other hand, it could help with altering the route of catering waste oil and help stop the danger of it from ending up on the dinner table".<unk> "On the other hand, it could help with altering the route of catering waste oil and help stop the danger of it from ending up on the dinner table".<unk> ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
Hainan Airlines completed China's first commercial flight using biofuel.<unk> Hainan Airlines completed China's first commercial flight using biofuel.<unk> Hainan Airlines completed China's first commercial flight using biofuel. <unk> <unk> <unk> <unk> Boeing 737-800 <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk>