Pigs can eat wet garbage, but they can't eat dry garbage.

It is not accurate to say that pigs can eat wet garbage and pigs can't eat dry garbage. Since the implementation of garbage classification in Shanghai, many people have a headache about how to classify garbage, so someone summed up this sentence, but this statement is not accurate.

Wet garbage and dry garbage cannot be distinguished by whether pigs can eat them or not. The classification of dry and wet garbage is not simple dry and wet. Wet garbage is mainly perishable garbage, while dry garbage is garbage other than dehumidified garbage, harmful waste garbage and recyclable garbage. So we can't simply distinguish between dry and wet.

Wet garbage is also called kitchen waste and organic garbage, that is, perishable garbage, which refers to the domestic garbage of perishable substances such as kitchen waste, leftovers, expired food, melon skin and stone, flowers and green plants, and Chinese medicine residue.

Wet garbage is organic garbage, which refers to the decomposable organic matter in daily life garbage, including food residues, vegetable roots, vegetable leaves, animal hoofs, horns, melon skins, fruit slices, eggshells, fish scales, eggshells, hairs, plant branches, leaves, weeds, animal carcasses, livestock manure and so on.

The main sources of wet garbage are domestic kitchens, restaurants, restaurants, canteens, markets and other industries related to food processing.

Dry garbage includes waste paper, plastic, glass, metal, fabric, etc. And large-scale garbage such as scrapped vehicles, household appliances and furniture, and decoration garbage.