Someone collected it. What's the name of the leftovers in the restaurant?

Swill is the leftovers that are thrown away together after eating in restaurants or families. Those leftovers are called swill, also called food waste, which is the food waste left over from human life.

Urban swill refers to the leftovers discarded by people in restaurants, restaurants, schools, canteens and other places, including the leftovers such as vegetables and fish discarded before cooking and the mixture of leftovers and water discarded by people at home.

Extended data:

Pig farmers who feed pigs with swill are generally free-range households living around towns, and most of them do not have the conditions for animal epidemic prevention. Once the pathogenic microorganisms contained in swill invade, they can cause diseases. These sick pigs can easily lead to the spread of animal diseases through the acquisition and sale of illegal pig dealers.

In addition, due to the poor meat quality of "swill pigs", operators can only flow into the market with irregular management and small restaurants, restaurants and canteens on some construction sites through illegal channels. Because of evading the supervision of animal quarantine, pork with pathogens may be eaten by people and affect human health. Therefore, from the perspective of ensuring food safety and maintaining human health, the problem of "swill pigs" should not be underestimated.