Is the white mud after filtering vegetable oil hazardous waste?

It's not hazardous waste. Waste clay is mainly used for decolorization and purification in vegetable oil extraction to remove harmful pigments, phospholipids, saponins, gossypol and so on. Make vegetable oil a high-grade edible oil. The main component of refined waste clay is oil, which generally contains 20%~40% oil. If not handled in time, it will not only pollute the environment, but also waste resources. However, it does not meet one or more hazardous characteristics, such as corrosiveness, toxicity, flammability, reactivity or infectivity. Therefore, the white mud after filtering vegetable oil does not belong to hazardous waste.