1, Zongye belongs to dry garbage, also called other garbage, which refers to all kinds of domestic garbage that cannot be collected separately, including waste paper, discarded cigarette butts in toilets such as sanitary napkins, and other items that have lost their use value. But many people mistake Zongye for wet garbage.

2. Garbage is a kind of useless and useless waste, which is an important link in the material cycle. It is an unnecessary or useless solid fluid substance. In densely populated cities, garbage disposal is a headache. The usual practice is to collect it and send it to a landfill for landfill treatment, or burn it in an incinerator. However, both of them will cause environmental problems, and ending excessive consumption can further reduce the saturation of landfills. Treating garbage in landfills will not only pollute groundwater and give off bad smell, but also reduce the area available for landfill in many cities. Incineration will inevitably produce toxic gases, which will harm living things. Most cities are studying ways to reduce garbage generation and encourage resource recycling.