1, recyclable
Recyclable materials mainly include waste paper, plastic, glass, metal and cloth.
2, kitchen waste
Kitchen waste (called wet waste in Shanghai) includes food waste such as leftovers, bones, roots, leaves and peels. After in-situ treatment of compost by biotechnology, 0.6~0.7 tons of organic fertilizer can be produced per ton.
3. Hazardous waste
Hazardous wastes include heavy metals, toxic substances harmful to human health or wastes that cause actual or potential harm to the environment.
4. Other garbage
Other garbage (called dry garbage in Shanghai) includes bricks and tiles, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle, dust, food bags (boxes) and so on.
Garbage classification formula
1, dry and wet should be separated, what can be sold should be sold, and what is harmful should be put separately.
2, green kitchen, zay Qi, red danger, blue baby.
3, recyclable, throw blue, harmful waste throw red, kitchen waste is green, and other garbage is gray.
4, there is a lot of garbage, which is harmful, and everyone praises it.
6, kitchen waste disposal alone, harmful waste don't throw.
7, recyclable, other garbage, we distinguish clearly, littering is harmful, clean, and good for everyone.
8, dry and wet should be separated, what can be sold should be sold, and what is harmful should be put separately.