> The Chengdu-based company collects used oil, mostly from hot pot restaurants in the Sichuan capital of 16 million, and removes impurities such as sodium and metal particles
The fact that they have to remove metal particles from oil that's used for heating/cooking food before processing it for aviation fuel isn't a great selling point for Hot Pot restaurants.
The fact that they have to remove metal particles from oil that's used for heating/cooking food before processing it for aviation fuel isn't a great selling point for Hot Pot restaurants.