1 Domestic waste (renewable waste and organic matter)

2 Construction waste (buried bricks and cement blocks and recyclable gold slaughter waste)

3 Industrial wastes (all kinds of oils and inorganic substances)

4 hospital medical waste (all kinds of filth, drug packaging, China has regulations on the treatment of medical waste, which is difficult to implement in small towns and belongs to high-risk waste, so it needs to be treated with caution)

Five-person garbage (a kind of garbage with low quality, called slag)